Question

Evaluate 4x3 + 2 for x = -1.
-62
-10
-6
-2

Answer 1

-2

Explanation:

I assume the original equation will be
`4x^(3) + 2`

Then,

4 (-1)^3 + 2

4(-1) + 2

-2

Answer 2

Answer: -10

Explanation:

(4 times -1 times 3) plus 2