QuestionCalculate the expression: $3 + 2 \cdot 5 - 4$ .

Studdy Solution

STEP 1

Assumptions1. We are given the expression $3+ \cdot5-4$ . We need to follow the order of operations, also known as BIDMAS or PEMAS, which stands for Brackets, Indices (or Exponents), Division and Multiplication (from left to right), Addition and Subtraction (from left to right).

STEP 2

First, we need to perform the multiplication operation in the expression. According to BIDMAS/PEMDAS, multiplication comes before addition and subtraction.
$+2 \cdot5-4$

STEP 3

Perform the multiplication operation.
$3+10-$

STEP 4

Now, we perform the addition operation. According to BIDMAS/PEMDAS, addition comes before subtraction.
$13-4$

STEP 5

Finally, perform the subtraction operation.
$13-4 =9$ So, the solution to the given expression $3+2 \cdot5-4$ is9.

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QuestionCalculate the expression: $3 + 2 \cdot 5 - 4$ .

Studdy Solution

STEP 1

Assumptions1. We are given the expression $3+ \cdot5-4$ . We need to follow the order of operations, also known as BIDMAS or PEMAS, which stands for Brackets, Indices (or Exponents), Division and Multiplication (from left to right), Addition and Subtraction (from left to right).

STEP 2

First, we need to perform the multiplication operation in the expression. According to BIDMAS/PEMDAS, multiplication comes before addition and subtraction.
$+2 \cdot5-4$

STEP 3

Perform the multiplication operation.
$3+10-$

STEP 4

Now, we perform the addition operation. According to BIDMAS/PEMDAS, addition comes before subtraction.
$13-4$

STEP 5

Finally, perform the subtraction operation.
$13-4 =9$ So, the solution to the given expression $3+2 \cdot5-4$ is9.

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QuestionCalculate the expression: 3+2⋅5−43 + 2 \cdot 5 - 43+2⋅5−4.

Studdy Solution

STEP 1

Assumptions1. We are given the expression 3+⋅5−43+ \cdot5-43+⋅5−4 . We need to follow the order of operations, also known as BIDMAS or PEMAS, which stands for Brackets, Indices (or Exponents), Division and Multiplication (from left to right), Addition and Subtraction (from left to right).

STEP 2

First, we need to perform the multiplication operation in the expression. According to BIDMAS/PEMDAS, multiplication comes before addition and subtraction.+2⋅5−4+2 \cdot5-4+2⋅5−4

STEP 3

Perform the multiplication operation.3+10−3+10-3+10−

STEP 4

Now, we perform the addition operation. According to BIDMAS/PEMDAS, addition comes before subtraction.13−413-413−4

STEP 5

Finally, perform the subtraction operation.13−4=913-4 =913−4=9So, the solution to the given expression 3+2⋅5−43+2 \cdot5-43+2⋅5−4 is9.

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QuestionCalculate the expression: $3 + 2 \cdot 5 - 4$ .

Assumptions1. We are given the expression $3+ \cdot5-4$ . We need to follow the order of operations, also known as BIDMAS or PEMAS, which stands for Brackets, Indices (or Exponents), Division and Multiplication (from left to right), Addition and Subtraction (from left to right).

First, we need to perform the multiplication operation in the expression. According to BIDMAS/PEMDAS, multiplication comes before addition and subtraction.
$+2 \cdot5-4$

Perform the multiplication operation.
$3+10-$

Now, we perform the addition operation. According to BIDMAS/PEMDAS, addition comes before subtraction.
$13-4$

Finally, perform the subtraction operation.
$13-4 =9$ So, the solution to the given expression $3+2 \cdot5-4$ is9.