factor x^3-5x-2x^2+10
factor x^2-2xy+y^2-16
Please help with these. Thank you!
jsut did the first, see the question below you.
(x-y)^2- 4^2
now factor as a difference of two squares
(x-y-4)(x-y+4)
factor x^2-2xy+y^2-16
Please help with these. Thank you!
(x-y)^2- 4^2
now factor as a difference of two squares
(x-y-4)(x-y+4)