Question

Explain :Special products of binomials please and thank you

Answer 1

There are different types of special products from binomials.

One is multiplying a binomial by itself, which would be like
`(a+b)^2`. That can be easily reduced to (a+b)(a+b) and then distributed out by FOIL.

Another would be multiplying a subtract by a subtract. Like
`(a-b)^2`. That can be reduced to (a-b)(a-b) and then FOILed out.

And the last one would be the difference of squares. It's called that because (a+b)(a-b) can be FOILed out to be
`a^2-b^2`. And that is a difference of squares.

Comment if you still have any other questions :)