Question

If a = -2, then 2a2 – 5a + 6 equals
A. -12.
B. 4.
C. 8.
D. 24.

Answer 1

C IS THE ANSWER

Explanation:

2 x -2= -4

-4 x 2 = -8

-8 - 5 x -2 = 2

and 2 + 6 = 8