Question

The polynomial 10x3 + 35x2 − 4x − 14 is factored by grouping.

Answer 1

Answer:

its B

Step-by-step explanation:

Answer 2

If you would like to find the factor that is missing from both sets of parentheses, you can calculate this using the following step:

10x^3 + 35x^2 - 4x - 14 = 5x^2 * (2x + 7) - 2 * (2x + 7)

The correct result would be 2x + 7.