Evaluate the expression using order of operations.
-$(7+(-5))\left[4+\left(\sqrt{49}+8^{2}\right)\right]$
A) 25
B) 150
C) 23
D) 29

Name: Evaluate the expression using order of operations. -$(7+(-5))\left[4+\left(\sqrt{49}+8^{2}\right)\right]$ A) 25 B) 150 C) 23 D) 29
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Question

Quizplus · Accepted Answer

First, evaluate inside the parentheses: $7 + (-5) = 2$. Then, evaluate the square root and exponent: $\sqrt{49} = 7$ and $8^2 = 64$. Add these results: $4 + (7 + 64) = 4 + 71 = 75$. Finally, multiply the results: $2 \times 75 = 150$.

Evaluate the Expression Using Order of Operations (7+(−5))[4+(49+82)](7+(-5))\left[4+\left(\sqrt{49}+8^{2}\right)\right](7+(−5))[4+(49​+82)] A) 25 B) 150 C) 23 D) 29

Evaluate the Expression Using Order of Operations $(7+(-5))\left[4+\left(\sqrt{49}+8^{2}\right)\right]$ A) 25
B) 150
C) 23
D) 29