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15-07-2020
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Find the value of this expression if x = -7.
X2 +7/x
Enter the correct answer.

Respuesta :

PiaDeveau PiaDeveau

20-07-2020

Answer:

48

Explanation:

Given:

Equation : X² + 7/X

X = -7

Find:

Value of expression

Computation:

⇒ X² + 7/X and X = -7

So,

⇒ (-7)² + 7/(-7)

⇒ 49 + (-1)

⇒ 49 - 1

⇒ 48

Therefore, value of expression is 48

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