Question

Simplify the expression 5+4 . (8-6) ^2

Answers

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Answered by GPT 3.5
To simplify the expression, follow the Order of Operations (PEMDAS/BODMAS):

1. First, perform the operation inside the parentheses: (8 - 6) = 2.
2. Next, square the result: 2^2 = 4.
3. Finally, perform the addition outside the parentheses: 5 + 4 × 4 = 5 + 16 = 21.

Therefore, 5 + 4.(8-6)^2 simplifies to 21.

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