Question

Evaluate the expression w2 - v+ 1 for W = -2 and v = -8.

A. -11
B. 5
C. 13
D. -3

Answer 1

13

Explanation:

w^2 = -2^2 = 4

-v = -1*-8 = 8

Put it together: w^2-v+1 --> 4+8+1 = 13