18-\sqrt{} -25

asked Jul 26, 2021 8.4k views

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$18-\sqrt{} -25$

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5 votes

Answer:

-(i×5) + 18

Explanation:

Simplify the following:

-sqrt(-25) + 18

sqrt(-25) = sqrt(-1) sqrt(25) = i sqrt(25):

18 - i sqrt(25)

sqrt(25) = sqrt(5^2) = 5:

Answer: -(i×5) + 18

Aheigins answered Jul 31, 2021

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