3 years ago

Evaluate the expression w 2 - v + 1 for w = -2 and v = -8. A. 5 B. 13 C. -11 D. -3

2 answers:

5 0

W² - v + 1

(-2)² - (-8) + 1

4 + 8 + 1 = 13

B.13 is your answer

(two negatives = one positive)*
(plug in -2 for w, and -8 for v)
(is that w², or do you mean 2w?)

hope this helps

Volgvan3 years ago

5 0

A. 5
-2*2=-4-(-8)= -4+8=4+1=5

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