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Archive
/
Math
Math Statement
Problem 17101
Write a conditional from
7
x
−
7
=
42
7 x-7=42
7
x
−
7
=
42
implies
7
x
=
49
7 x=49
7
x
=
49
. Choose the correct option: A, B, C, or D.
See Solution
Problem 17102
Find the inverse function
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
for
f
(
x
)
=
2
x
+
16
f(x) = 2x + 16
f
(
x
)
=
2
x
+
16
. What is
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
?
See Solution
Problem 17103
Find the cost to manufacture each additional Kinect using
C
(
x
)
=
150
x
+
30
C(x)=150x+30
C
(
x
)
=
150
x
+
30
. Estimate the cost for 37 Kinects.
See Solution
Problem 17104
Find the inverse function
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
if
f
(
x
)
=
x
4
−
5
f(x) = \frac{x}{4} - 5
f
(
x
)
=
4
x
−
5
. What is
f
−
1
(
x
)
=
[
?
]
x
+
[
]
f^{-1}(x) = [?] x + []
f
−
1
(
x
)
=
[
?]
x
+
[
]
?
See Solution
Problem 17105
Identify the pattern in the sequence
25
,
18
,
11
,
4
,
…
25, 18, 11, 4, \ldots
25
,
18
,
11
,
4
,
…
and provide the next two terms:
25
,
18
,
11
,
4
,
□
,
□
25, 18, 11, 4, \square, \square
25
,
18
,
11
,
4
,
□
,
□
.
See Solution
Problem 17106
Identify which function opens upward:
y
=
−
2
x
2
+
x
+
3
y=-2 x^{2}+x+3
y
=
−
2
x
2
+
x
+
3
or
f
(
x
)
=
0.5
x
2
−
x
−
1
f(x)=0.5 x^{2}-x-1
f
(
x
)
=
0.5
x
2
−
x
−
1
.
See Solution
Problem 17107
Identify which function opens downward:
f
(
x
)
=
0.5
x
2
−
10
x
−
110
f(x)=0.5 x^{2}-10 x-110
f
(
x
)
=
0.5
x
2
−
10
x
−
110
or
f
(
x
)
=
−
x
2
+
33
x
f(x)=-x^{2}+33 x
f
(
x
)
=
−
x
2
+
33
x
.
See Solution
Problem 17108
Find the axis of symmetry for the function
f
(
x
)
=
2
x
2
−
3
x
+
6
f(x)=2 x^{2}-3 x+6
f
(
x
)
=
2
x
2
−
3
x
+
6
using
x
=
−
b
2
a
x=\frac{-b}{2 a}
x
=
2
a
−
b
. What is the value?
See Solution
Problem 17109
Find the axis of symmetry for
f
(
x
)
=
8
x
2
+
6
x
+
19
f(x)=8 x^{2}+6 x+19
f
(
x
)
=
8
x
2
+
6
x
+
19
using
x
=
−
b
2
a
x=\frac{-b}{2 a}
x
=
2
a
−
b
. Enter
x
=
[
?
]
[
]
[
]
x=[?] \frac{[]}{[]}
x
=
[
?]
[
]
[
]
.
See Solution
Problem 17110
Calculate
734
2
\frac{734}{2}
2
734
.
See Solution
Problem 17111
Demuestra que el producto de cuatro enteros consecutivos más uno es un cuadrado. Da 3 ejemplos y encuentra la expresión algebraica.
See Solution
Problem 17112
Factor the quadratic function
f
(
x
)
=
x
2
+
14
x
+
48
f(x)=x^{2}+14x+48
f
(
x
)
=
x
2
+
14
x
+
48
and find the value of
x
x
x
that fits:
x
=
−
8
;
x
=
[
?
]
x=-8 ; x=[?]
x
=
−
8
;
x
=
[
?]
.
See Solution
Problem 17113
Factor the quadratic function
f
(
x
)
=
4
x
2
−
9
f(x)=4x^{2}-9
f
(
x
)
=
4
x
2
−
9
and find the values for
x
x
x
in
x
=
−
[
?
]
2
;
x
=
3
[
]
x=-\frac{[?]}{2}; x=\frac{3}{[]}
x
=
−
2
[
?]
;
x
=
[
]
3
.
See Solution
Problem 17114
Solve the quadratic function
y
=
x
2
−
1
y=x^{2}-1
y
=
x
2
−
1
using the square root method. Find
x
=
±
[
?
]
x= \pm[?]
x
=
±
[
?]
.
See Solution
Problem 17115
Complete the square to solve the quadratic:
y
=
x
2
+
10
x
+
10
y=x^{2}+10x+10
y
=
x
2
+
10
x
+
10
. Steps: Set
y
=
0
y=0
y
=
0
, adjust constants, add
(
b
2
)
2
(\frac{b}{2})^2
(
2
b
)
2
, factor, solve for
x
x
x
.
See Solution
Problem 17116
ISeeYou charges \$7,500.
(a) Create a linear function for the fee
p
p
p
for
q
q
q
contracts:
p
(
q
)
=
p(q)=
p
(
q
)
=
. (b) Determine total revenue
R
R
R
from
q
q
q
contracts:
R
(
q
)
=
R(q)=
R
(
q
)
=
. (c) Monthly costs: Fixed \
150
,
000
,
V
a
r
i
a
b
l
e
$
1
,
500
p
e
r
c
o
n
t
r
a
c
t
.
F
i
n
d
c
o
s
t
f
u
n
c
t
i
o
n
:
150,000, Variable \$1,500 per contract. Find cost function:
150
,
000
,
Va
r
iab
l
e
$1
,
500
p
erco
n
t
r
a
c
t
.
F
in
d
cos
t
f
u
n
c
t
i
o
n
:
C(q)=$.
See Solution
Problem 17117
Complete the square to solve:
y
=
x
2
−
8
x
+
5
y=x^{2}-8x+5
y
=
x
2
−
8
x
+
5
. Find
x
x
x
values when
y
=
0
y=0
y
=
0
.
See Solution
Problem 17118
Solve for
x
x
x
in the equation
x
2
−
x
−
6
=
0
x^{2}-x-6=0
x
2
−
x
−
6
=
0
. Use the quadratic formula and list the smallest solution first.
See Solution
Problem 17119
Solve for x in the equation x² - 5x - 24 = 0. Use the quadratic formula and list the smallest solution first.
See Solution
Problem 17120
Solve the equation
x
=
2
x
+
15
x=\sqrt{2 x+15}
x
=
2
x
+
15
and find the value of
x
x
x
.
See Solution
Problem 17121
Solve for
x
x
x
in the equation
x
=
12
\sqrt{x}=12
x
=
12
and verify your solution.
See Solution
Problem 17122
Find the starting point of the function
f
(
x
)
=
x
−
4
+
7
f(x)=\sqrt{x-4}+7
f
(
x
)
=
x
−
4
+
7
on the coordinate plane. What is the ordered pair?
See Solution
Problem 17123
Prove by induction that for
n
n
n
numbers
a
1
,
a
2
,
…
,
a
n
a_1, a_2, \ldots, a_n
a
1
,
a
2
,
…
,
a
n
,
∣
a
1
+
⋯
+
a
n
∣
≤
∣
a
1
∣
+
⋯
+
∣
a
n
∣
|a_1 + \cdots + a_n| \leq |a_1| + \cdots + |a_n|
∣
a
1
+
⋯
+
a
n
∣
≤
∣
a
1
∣
+
⋯
+
∣
a
n
∣
. Also, show
∣
b
∣
<
a
|b| < a
∣
b
∣
<
a
iff
−
a
<
b
<
a
-a < b < a
−
a
<
b
<
a
.
See Solution
Problem 17124
Find the inverse of the function
f
(
x
)
=
3
x
+
9
f(x)=3x+9
f
(
x
)
=
3
x
+
9
. What is
f
−
1
(
x
)
=
x
[
?
]
+
f^{-1}(x)=\frac{x}{[?]}+
f
−
1
(
x
)
=
[
?]
x
+
?
See Solution
Problem 17125
Find the inverse function
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
for
f
(
x
)
=
x
9
+
1
f(x) = \frac{x}{9} + 1
f
(
x
)
=
9
x
+
1
. What is
f
−
1
(
x
)
=
[
?
]
x
+
[
]
f^{-1}(x) = [?] x + []
f
−
1
(
x
)
=
[
?]
x
+
[
]
?
See Solution
Problem 17126
Find the starting point of the function
f
(
x
)
=
x
+
2
−
2
f(x)=\sqrt{x+2}-2
f
(
x
)
=
x
+
2
−
2
on the coordinate plane.
(
[
?
]
,
[
]
)
([?],[])
([
?]
,
[
])
See Solution
Problem 17127
Evaluate
6
(
12
+
4
)
6(12+4)
6
(
12
+
4
)
.
See Solution
Problem 17128
Find the y-intercept of
f
(
x
)
=
x
2
−
4
x
+
2
f(x)=\frac{x^{2}-4}{x+2}
f
(
x
)
=
x
+
2
x
2
−
4
.
See Solution
Problem 17129
Determine the oblique asymptote for the function
f
(
x
)
=
x
2
−
4
x
+
2
f(x)=\frac{x^{2}-4}{x+2}
f
(
x
)
=
x
+
2
x
2
−
4
.
See Solution
Problem 17130
Determine the vertical asymptote of
f
(
x
)
=
x
2
−
4
x
+
2
f(x)=\frac{x^{2}-4}{x+2}
f
(
x
)
=
x
+
2
x
2
−
4
.
See Solution
Problem 17131
Determine the horizontal asymptote for the function
f
(
x
)
=
x
2
−
4
x
+
2
f(x)=\frac{x^{2}-4}{x+2}
f
(
x
)
=
x
+
2
x
2
−
4
.
See Solution
Problem 17132
Find the holes in the rational function
f
(
x
)
=
x
2
−
4
x
+
2
f(x)=\frac{x^{2}-4}{x+2}
f
(
x
)
=
x
+
2
x
2
−
4
. If none, state 'none'.
See Solution
Problem 17133
Solve the equation
7
+
3
(
x
−
2
)
=
2
x
+
10
7+3(x-2)=2x+10
7
+
3
(
x
−
2
)
=
2
x
+
10
by applying the distributive property. What is the first step?
See Solution
Problem 17134
Calculate the value of
log
5
125
\log _{5} 125
lo
g
5
125
.
See Solution
Problem 17135
Solve the equation:
log
3
x
+
log
3
(
x
−
24
)
=
4
\log _{3} x + \log _{3}(x-24) = 4
lo
g
3
x
+
lo
g
3
(
x
−
24
)
=
4
See Solution
Problem 17136
Find the derivative of
f
(
x
)
=
5
x
2
f(x) = 5x^2
f
(
x
)
=
5
x
2
.
See Solution
Problem 17137
Rewrite the equation
e
x
=
10
e^{x}=10
e
x
=
10
using logarithms.
See Solution
Problem 17138
Evaluate
log
3
25
\log _{3} 25
lo
g
3
25
using the Change-of-Base Formula and round to two decimal places.
See Solution
Problem 17139
Solve the equation:
log
3
(
x
−
5
)
+
log
3
(
x
−
11
)
=
3
\log _{3}(x-5)+\log _{3}(x-11)=3
lo
g
3
(
x
−
5
)
+
lo
g
3
(
x
−
11
)
=
3
.
See Solution
Problem 17140
Solve the equation:
ln
x
+
3
=
7
\ln \sqrt{x+3} = 7
ln
x
+
3
=
7
.
See Solution
Problem 17141
Solve for
x
x
x
in the equation:
2
+
log
3
(
2
x
+
5
)
−
log
3
x
=
4
2+\log _{3}(2x+5)-\log _{3}x=4
2
+
lo
g
3
(
2
x
+
5
)
−
lo
g
3
x
=
4
.
See Solution
Problem 17142
Find the exact value of
ln
e
6
\ln \mathrm{e}^{\sqrt{6}}
ln
e
6
using logarithm properties without a calculator.
See Solution
Problem 17143
Rewrite the expression as a sum/difference of logarithms:
log
6
(
x
−
1
x
4
)
\log_{6}\left(\frac{x-1}{x^{4}}\right)
lo
g
6
(
x
4
x
−
1
)
.
See Solution
Problem 17144
Find the domain of the function
f
(
x
)
=
log
3
(
x
−
9
)
2
f(x)=\log _{3}(x-9)^{2}
f
(
x
)
=
lo
g
3
(
x
−
9
)
2
.
See Solution
Problem 17145
Find the exact value of
log
2
11
⋅
log
11
8
\log _{2} 11 \cdot \log _{11} 8
lo
g
2
11
⋅
lo
g
11
8
using logarithm properties without a calculator.
See Solution
Problem 17146
Convert the logarithm
log
2
1
4
\log _{2} \frac{1}{4}
lo
g
2
4
1
to its equivalent exponential form.
See Solution
Problem 17147
Find
log
b
B
2
\log_{b} B^{2}
lo
g
b
B
2
if
log
b
A
=
5
\log_{b} A = 5
lo
g
b
A
=
5
and
log
b
B
=
−
4
\log_{b} B = -4
lo
g
b
B
=
−
4
.
See Solution
Problem 17148
Solve for
x
x
x
in the equation:
log
3
(
x
+
4
)
=
−
2
\log _{3}(x+4)=-2
lo
g
3
(
x
+
4
)
=
−
2
.
See Solution
Problem 17149
Convert the exponential equation
5
3
=
125
5^{3}=125
5
3
=
125
to a logarithmic form.
See Solution
Problem 17150
Find
log
b
A
B
\log_{b} AB
lo
g
b
A
B
given that
log
b
A
=
5
\log_{b} A=5
lo
g
b
A
=
5
and
log
b
B
=
−
2
\log_{b} B=-2
lo
g
b
B
=
−
2
.
See Solution
Problem 17151
Rewrite the exponential equation
4
3
=
x
4^{3}=x
4
3
=
x
using logarithms.
See Solution
Problem 17152
Find the value of
log
9
1
729
\log _{9} \frac{1}{729}
lo
g
9
729
1
.
See Solution
Problem 17153
Find the exact value of
7
log
7
0.499
7^{\log_{7} 0.499}
7
l
o
g
7
0.499
using logarithm properties without a calculator.
See Solution
Problem 17154
Rewrite the exponential equation
4
5
/
2
=
32
4^{5 / 2}=32
4
5/2
=
32
using a logarithm.
See Solution
Problem 17155
Rewrite the expression
3
−
3
3^{-3}
3
−
3
using a logarithm.
See Solution
Problem 17156
Solve for
x
x
x
in the equation:
e
x
+
8
=
2
e^{x+8}=2
e
x
+
8
=
2
.
See Solution
Problem 17157
Solve the equation:
e
3
x
=
5
e^{3 x} = 5
e
3
x
=
5
See Solution
Problem 17158
Convert the logarithmic expression to an exponent:
ln
1
e
4
=
−
4
\ln \frac{1}{e^{4}}=-4
ln
e
4
1
=
−
4
.
See Solution
Problem 17159
Find the value of
ln
e
4
\ln e^{4}
ln
e
4
.
See Solution
Problem 17160
Solve the equation
3
x
+
8
=
7
3^{x+8}=7
3
x
+
8
=
7
and express the solution using natural logarithms.
See Solution
Problem 17161
Calculate the value of
log
8
1
64
\log _{8} \frac{1}{64}
lo
g
8
64
1
.
See Solution
Problem 17162
Find the exact value of
ln
e
\ln \mathrm{e}
ln
e
.
See Solution
Problem 17163
Determine the domain of the function
f
(
x
)
=
log
(
x
+
6
)
f(x)=\log (x+6)
f
(
x
)
=
lo
g
(
x
+
6
)
.
See Solution
Problem 17164
Solve for
x
x
x
in the equation:
log
2
x
=
3
\log_{2} x = 3
lo
g
2
x
=
3
.
See Solution
Problem 17165
Combine the logarithms:
log
c
q
+
log
c
r
\log_{c} q + \log_{c} r
lo
g
c
q
+
lo
g
c
r
as a single logarithm.
See Solution
Problem 17166
Find the exact value of
2
ln
e
4.2
2 \ln e^{4.2}
2
ln
e
4.2
using logarithm properties without a calculator.
See Solution
Problem 17167
Combine the expression into one logarithm:
2
log
c
m
−
4
3
log
c
n
+
1
6
log
c
j
−
6
log
c
k
2 \log_{c} m - \frac{4}{3} \log_{c} n + \frac{1}{6} \log_{c} j - 6 \log_{c} k
2
lo
g
c
m
−
3
4
lo
g
c
n
+
6
1
lo
g
c
j
−
6
lo
g
c
k
.
See Solution
Problem 17168
Solve the equation
e
x
+
7
=
5
e^{x+7}=5
e
x
+
7
=
5
and express the solution using natural logarithms.
See Solution
Problem 17169
Rewrite the logarithmic expression as an exponent:
log
4
x
=
3
\log_{4} x = 3
lo
g
4
x
=
3
.
See Solution
Problem 17170
Solve for
x
x
x
in the equation
log
4
64
=
x
\log _{4} 64=x
lo
g
4
64
=
x
. Choose from: {16, 3, 256, 68}.
See Solution
Problem 17171
Find the integral of
1
−
x
2
x
(
1
−
2
x
)
\frac{1-x^{2}}{x(1-2 x)}
x
(
1
−
2
x
)
1
−
x
2
and simplify to get the final expression.
See Solution
Problem 17172
Find the value of
x
x
x
in the equation
log
4
64
=
x
\log _{4} 64=x
lo
g
4
64
=
x
.
See Solution
Problem 17173
Solve the equation
e
5
x
=
3
e^{5x} = 3
e
5
x
=
3
and express the solution using natural logarithms.
See Solution
Problem 17174
Find the exact value of the expression using logarithm properties:
log
3
6
−
log
3
2
\log_{3} 6 - \log_{3} 2
lo
g
3
6
−
lo
g
3
2
.
See Solution
Problem 17175
Simplify:
x
2
−
3
x
−
4
x
2
+
x
÷
x
−
4
x
2
\frac{x^{2}-3 x-4}{x^{2}+x} \div \frac{x-4}{x^{2}}
x
2
+
x
x
2
−
3
x
−
4
÷
x
2
x
−
4
See Solution
Problem 17176
Simplify these expressions: 1)
x
2
−
3
x
−
4
x
2
+
x
÷
x
−
4
x
2
\frac{x^{2}-3 x-4}{x^{2}+x} \div \frac{x-4}{x^{2}}
x
2
+
x
x
2
−
3
x
−
4
÷
x
2
x
−
4
2)
x
−
1
x
+
2
+
x
+
1
2
x
+
4
\frac{x-1}{x+2}+\frac{x+1}{2 x+4}
x
+
2
x
−
1
+
2
x
+
4
x
+
1
See Solution
Problem 17177
Solve for
x
x
x
using the method of completing the square:
x
2
−
7
x
=
−
12
x^{2}-7 x=-12
x
2
−
7
x
=
−
12
.
See Solution
Problem 17178
Find the
x
x
x
intercept(s) of the function
f
(
x
)
=
2
x
2
−
8
x
+
6
f(x)=2 x^{2}-8 x+6
f
(
x
)
=
2
x
2
−
8
x
+
6
.
See Solution
Problem 17179
Solve for
x
x
x
by completing the square:
x
2
−
7
x
=
−
12
x^{2}-7 x=-12
x
2
−
7
x
=
−
12
. Also, find
x
x
x
and
y
y
y
for
y
−
2
x
+
4
=
0
y-2 x+4=0
y
−
2
x
+
4
=
0
and
x
2
+
y
=
4
x^{2}+y=4
x
2
+
y
=
4
.
See Solution
Problem 17180
Solve for
x
x
x
in the equation:
3
2
x
=
1
5
x
−
6
3^{2 x}=15^{x-6}
3
2
x
=
1
5
x
−
6
.
See Solution
Problem 17181
Simplify
[
(
m
n
)
2
−
1
]
÷
(
m
/
n
+
1
)
\left[\left(\frac{m}{n}\right)^{2}-1\right] \div\left(m/n + 1\right)
[
(
n
m
)
2
−
1
]
÷
(
m
/
n
+
1
)
.
See Solution
Problem 17182
Simplify the expression:
[
(
m
n
)
2
−
(
−
m
)
0
]
÷
(
m
n
−
1
+
1
)
\left[\left(\frac{m}{n}\right)^{2}-(-m)^{0}\right] \div\left(m n^{-1}+1\right)
[
(
n
m
)
2
−
(
−
m
)
0
]
÷
(
m
n
−
1
+
1
)
.
See Solution
Problem 17183
Calculate the integral
∫
0
3
(
1
−
e
−
x
)
d
x
\int_{0}^{3}(1-e^{-x}) \, dx
∫
0
3
(
1
−
e
−
x
)
d
x
with
h
=
2
h=2
h
=
2
.
See Solution
Problem 17184
Calculate the integral
∫
v
t
t
⋅
cos
(
t
5
)
⋅
d
t
\int_{v}^{t} t \cdot \cos \left(\frac{t}{5}\right) \cdot d t
∫
v
t
t
⋅
cos
(
5
t
)
⋅
d
t
.
See Solution
Problem 17185
Find the value of
a
a
a
in the equation
f
(
x
)
=
a
⋅
x
4
f(x)=a \cdot x^{4}
f
(
x
)
=
a
⋅
x
4
given
60
=
a
⋅
2
5
4
60=a \cdot 25^{4}
60
=
a
⋅
2
5
4
.
See Solution
Problem 17186
Is the number 15 prime, composite, or neither?
See Solution
Problem 17187
Find the prime factors of 25.
See Solution
Problem 17188
Distribute 100 in the expression:
100
(
0.06
a
+
0.09
b
)
=
100(0.06 a + 0.09 b) =
100
(
0.06
a
+
0.09
b
)
=
See Solution
Problem 17189
Simplify the expression:
1
(
2
)
−
3
(
−
2
)
+
(
−
3
)
(
3
)
=
1(2) - 3(-2) + (-3)(3) =
1
(
2
)
−
3
(
−
2
)
+
(
−
3
)
(
3
)
=
See Solution
Problem 17190
Simplify the following expressions using order of operations: a.
(
7
+
6
)
2
=
(7+6)^{2}=
(
7
+
6
)
2
=
b.
7
2
+
6
2
=
7^{2}+6^{2}=
7
2
+
6
2
=
c.
7
2
+
2
⋅
7
⋅
6
+
6
2
=
7^{2}+2 \cdot 7 \cdot 6+6^{2}=
7
2
+
2
⋅
7
⋅
6
+
6
2
=
See Solution
Problem 17191
Evaluate these expressions for
x
=
3
x = 3
x
=
3
: a.
x
2
+
8
x
+
16
x^{2}+8x+16
x
2
+
8
x
+
16
, b.
(
x
+
4
)
2
(x+4)^{2}
(
x
+
4
)
2
, c.
x
2
+
4
x^{2}+4
x
2
+
4
, d.
x
2
−
16
x^{2}-16
x
2
−
16
.
See Solution
Problem 17192
Distribute in the expression:
x
(
1
−
4
x
)
=
x\left(1-\frac{4}{x}\right)=
x
(
1
−
x
4
)
=
See Solution
Problem 17193
Simplify using properties:
1
−
2
(
5
b
−
5
)
+
3
b
=
1 - 2(5b - 5) + 3b =
1
−
2
(
5
b
−
5
)
+
3
b
=
See Solution
Problem 17194
1. Calculate
5
2
+
9
5^{2}+9
5
2
+
9
.
2. Factor
9
x
2
−
4
9 x^{2}-4
9
x
2
−
4
.
3. Complete the square for
x
2
+
3
x
=
18
x^2+3x=18
x
2
+
3
x
=
18
.
See Solution
Problem 17195
Find the elements of the set
A
∩
B
A \cap B
A
∩
B
where
A
=
{
0
,
2
,
4
,
6
}
A=\{0,2,4,6\}
A
=
{
0
,
2
,
4
,
6
}
and
B
=
{
1
,
2
,
3
,
4
,
5
}
B=\{1,2,3,4,5\}
B
=
{
1
,
2
,
3
,
4
,
5
}
.
See Solution
Problem 17196
Solve for
m
m
m
in the equation:
2
m
−
1
+
2
m
+
1
−
2
=
0
\sqrt{2 m-1}+\sqrt{2 m+1}-2=0
2
m
−
1
+
2
m
+
1
−
2
=
0
.
See Solution
Problem 17197
Solve for
m
m
m
in the equation
2
m
+
1
+
2
m
+
1
−
2
=
0
\sqrt{2 m+1}+\sqrt{2 m+1}-2=0
2
m
+
1
+
2
m
+
1
−
2
=
0
.
See Solution
Problem 17198
Show that
f
(
x
)
=
x
2
−
6
x
+
1
f(x)=x^{2}-6x+1
f
(
x
)
=
x
2
−
6
x
+
1
on [1,3] meets Lagrange's theorem. Find where the tangent is parallel to the line joining A(1,-4) and B(3,-8).
See Solution
Problem 17199
1/2 - 3/10 = ?
See Solution
Problem 17200
Solve the equation
2
x
=
2
2x = 2
2
x
=
2
.
See Solution
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