Question

Use the grouping method to factor the polynomial below completely.

2x3 + 16x2 + 7x + 56

A. (x2 + 8)(x + 7)
B. (x2 + 7)(x + 8)
C. (2x2 + 7)(x + 8)
D. (2x2 + 8)(x + 7)

Answer 1

The answer to that would be (2x^2+7)(x+8)
Which is C. (2x2+7)(x+8)
Hope I helped! :)