jamesamaya39 jamesamaya39

09-09-2020
Mathematics

contestada

Find the value of this expression if x = -4.
x2 – 7
x + 1

Respuesta :

zara915 zara915

09-09-2020

Answer:

First one equals -15

Second one equals -3

Step-by-step explanation:

(-4)*2 - 7

= (-8) - 7

= (-15)

(-4) + 1

= (-3)

Hopefully this helps.

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