Question

How do you expand and simplify `2x ( x + 4) + 3x ( 2x + 3)`?

Answer 1

Follow explanation. Your answer is `x(8x+17)`

Explanation:

`2x(x+4) + 3x(2x+3)`

`= 2x^2 + 8x + 6x^2 + 9x`

`=8x^2 + 17x`

`=x(8x+17)`