Can someone please help me understand this question!

asked Mar 12, 2021 144k views

5 votes

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Answer:

-1

Explanation:

"Evaluate the expression for ..." means "put these numbers where these variables are and do the arithmetic."

$√(b)+(25)/(a)=√(16)+(25)/(-5)\\\\=4-5=\boxed{-1}$

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