Question

What is the product of 2x+3 and 4x² - 5x+6?

1) 8x? - 2x2 + 3x + 18
3) 8x + 2x - 3x + 18
2) 8x? - 2x - 3x + 18
4) 8x2 + 2x + 3x + 18

Answer 1

none

Explanation:

(2x+3)(4x^2-5x+6)

factor over

8x^3-10x^2+12x+12x^2-15x+18

combine like terms

8x^3 + 2x^2 - 3x + 18