Question

How do you FOIL `(3x - 2)(2x + 5)`?

Answer 1

See below.

Explanation:

First: `3xtimes2x=6x^2`

Outside: `3xtimes5=15x`

Inside: `(-2)times2x=-4x`

Last: `(-2)times5=-10`

`therefore(3x-2)(2x+5)`
`=6x^2+15x-4x-10`
`=6x^2+11x-10`