Question

How do you multiply `(2x+4)(3x^2-5x+7)`?

Answer 1

`6x^3+2x^2-6x+28`

Explanation:

`(2x+4)(3x^2-5x+7)`

`=2x(3x^2-5x+7)+4(3x^2-5x+7)`

`=6x^3-10x^2+14x+12x^2-20x+28`

`=6x^3+2x^2-6x+28`