Math

QuestionSimplify the expression: 922+3(79)=9 - 2^{2} + 3 - (7 - 9) = (Provide your answer.)

Studdy Solution

STEP 1

Assumptions1. We are simplifying the expression 9+3(79)9-^{}+3-(7-9). We will 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 simplify the expression inside the brackets.
922+(79)=922+(2)9-2^{2}+-(7-9) =9-2^{2}+-(-2)

STEP 3

Next, we simplify the exponent (or index).
922+3(2)=9+3(2)9-2^{2}+3-(-2) =9-+3-(-2)

STEP 4

Now, we simplify the subtraction and addition from left to right.
94+3(2)=+3(2)9-4+3-(-2) =+3-(-2)

STEP 5

Continue with the simplification.
5+3(2)=8(2)5+3-(-2) =8-(-2)

STEP 6

Continue with the simplification.
8(2)=108-(-2) =10The simplified expression is10.

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