Question

Please help!!
x^2-2x+1-9y^2

Answer 1

(x-1-3y) x (x-1+3y)

Explanation:

x^2-2x+1-9y^2

Using a^2 - 2ab + b^2 = (a-b)^2 (factor the expression) = (x-1)^2 - 9y^2

(x-1)^2 - 9y^2 = (x-1-3y) x (x-1+3y) should be the answer :)

Answer 2

`\left(x-1+3y\right)\left(x-1-3y\right)`

Explanation:

`x^2-2x+1-9y^2\\\\factor(skip for time)\\\\\left(x-1\right)^2-9y^2\\\\`

A little algebra process later...

you got the answer

Hoped this helped ya

<3

Red