Question

Factor 15x3 – 5x² + 6x – 2 by grouping. What is the resulting expression?

Answer 1

answer:
16 - 21x
step-by-step explanation:
15 x 3 - 5x^2 + 6x - 2
add like terms
15 + 3 - 2
-5^2
-25 + 6
- 21
16 - 21x

Answer 2

The evaluated equation would be −5xsquared+6x+43