How do I factorise x(x + y)^2 - xy(x + y) and (x + y)^2 - 10(x + y)+25?
I also need help to check if x^2(a - b) + y^2(b - a) = (a - b)(x + y)(x - y) and if ax - ay - bx + by = (x - y)(a - b)
Thanks!
I also need help to check if x^2(a - b) + y^2(b - a) = (a - b)(x + y)(x - y) and if ax - ay - bx + by = (x - y)(a - b)
Thanks!
1 Answer
May 11, 2018
Please see the explanation.
Explanation:
Using: