Question

(2y-1) (y+3) answer by using foil method

Answer 1

2y^2+5y-3

Explanation:

So FOIL stands for...

First

Outer

Inner

Last

So first to solve this question, you would have to multiply 2y*y which gives you 2y^2

So that is the "f" of foil

then outer 2y*3=6y

That is the o of foil

Then you do inner

-1*y=-y

And then lastly, you do last which is

-1*3=-3

So all the terms are:

2y^2+6y-y-3

Simplify this and you get 2y^2+5y-3