Ive been struggling on this study guide for quite some time and I really need some help with this question!

Evaluate the following expression using the values given:

Find -a2 - 3b3 + c2 + 2b3 - c2 if a = 3, b = 2, and c = -3.

-67

-17

-31

1

Question

Ive been struggling on this study guide for quite some time and I really need some help with this question!

Evaluate the following expression using the values given:

Find -a2 - 3b3 + c2 + 2b3 - c2 if a = 3, b = 2, and c = -3.

 -67

 -17

 -31

 1

imstuck · Answer

first of all, are those numbers after the variables exponents?  Like powers?

anonymous · Answer

I believe so.

imstuck · Answer

Ok, then do it like this: (follow me step by step here)

imstuck · Answer

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