Question

x^2-y^2-2xy+1 factorize with proper solution

Answer 1

Answer:

x^2-y^2-2xy+1 factorize with proper solutionFirst you recognize that x^2+y^2–2xy = (x-y)^2 and expression becomes a

difference of squares = (x-y)^2 -1^2 = (x-y-1)(x-y+1). That’s the easiest way to

factor the given expression.