Math

Question Find the equation that shows how to multiply 1,000,0001,000,000 and 1,000,0001,000,000 using scientific notation: A.(1×106)×(1×106)=1×1012A. (1 \times 10^{6}) \times (1 \times 10^{6}) = 1 \times 10^{12}

Studdy Solution

STEP 1

Assumptions
1. We are working with the number 1,000,0001,000,000.
2. We want to express 1,000,0001,000,000 in scientific notation.
3. We want to find the product of two 1,000,0001,000,000 numbers using scientific notation.
4. We need to apply the rules of exponents when multiplying numbers in scientific notation.

STEP 2

Express 1,000,0001,000,000 in scientific notation. Scientific notation is of the form a×10na \times 10^{n}, where 1a<101 \leq a < 10 and nn is an integer.
1,000,000=1×1061,000,000 = 1 \times 10^{6}

STEP 3

Write the product of 1,000,0001,000,000 and 1,000,0001,000,000 using their scientific notation forms.
1,000,000×1,000,000=(1×106)×(1×106)1,000,000 \times 1,000,000 = \left(1 \times 10^{6}\right) \times\left(1 \times 10^{6}\right)

STEP 4

Apply the rule for multiplying powers with the same base: am×an=am+na^{m} \times a^{n} = a^{m+n}.
(1×106)×(1×106)=1×106+6\left(1 \times 10^{6}\right) \times\left(1 \times 10^{6}\right) = 1 \times 10^{6+6}

STEP 5

Add the exponents.
1×106+6=1×10121 \times 10^{6+6} = 1 \times 10^{12}

STEP 6

The final expression in scientific notation for the product of 1,000,0001,000,000 and 1,000,0001,000,000 is:
1×10121 \times 10^{12}

STEP 7

Compare the result with the given options. The correct equation that shows how to find the product of 1,000,0001,000,000 and 1,000,0001,000,000 using scientific notation is:
1,000,000×1,000,000=(1×106)×(1×106)=1×10(6+6)=1×10121,000,000 \times 1,000,000=\left(1 \times 10^{6}\right) \times\left(1 \times 10^{6}\right)=1 \times 10^{(6+6)}=1 \times 10^{12}
This corresponds to option A.
The correct answer is A. 1,000,000×1,000,000=(1×106)×(1×106)=1×10(6+6)=1×10121,000,000 \times 1,000,000=\left(1 \times 10^{6}\right) \times\left(1 \times 10^{6}\right)=1 \times 10^{(6+6)}=1 \times 10^{12}.

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