simplify the expression and show all your steps (7 + 5) + 4 ⋅ 13 − 2.

Question

Could you explain it I want to learn how to do this.

Answer 1

To simplify the expression (7 + 5) + 4 ⋅ 13 − 2, follow the order of operations, which is also referred to as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Step 1: Simplify within Parentheses
Start by simplifying the expression within the parentheses:
(7 + 5) + 4 ⋅ 13 − 2
= 12 + 4 ⋅ 13 − 2

Step 2: Solve Multiplication
Next, solve any multiplication or division from left to right.
= 12 + (4 ⋅ 13) − 2
= 12 + 52 − 2

Step 3: Solve Addition and Subtraction
Finally, solve any addition or subtraction from left to right.
= 64 − 2
= 62

So, simplifying the expression (7 + 5) + 4 ⋅ 13 − 2 gives the result 62.

Answer 2

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Answer 3

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