Question

BASIC ALGEBRA PLZZZ HELP
(x+y)(x-y)

Answer 1

Steps:

(x+y)(x-y)

x^2-xy+xy-y^2

Multiplying the brackets together.

negative and positive= negative

= x^2-y^2

Answer is x^2-y^2

Answer 2

`x^2-y^2`

Explanation:

Given the expression
`(x+y)(x-y)`

We can distribute this using the FOIL technique

This would leave us with

`x^2+xy-xy-y^2`

Then we can combine like terms to leave us with

`x^2-y^2`