Question

What will the first row of this multiplication be?

a. -20x^3-5x^2+15x-20
b. -20x^3+0x^2+15x-20
c. 4x^3+0x^2-1x-1
d. 4x^3+0x^2-6x-20

Answer 1

B. -20x^3+0x^2+15x-20

Explanation:

I got it right on my test.

Answer 2

d. 4x^3+0x^2-6x-20 is your answer