Question

Factor the algebraic expression (x - 1)^2 - (y - 2)^2​

Answer 1

Answer:

WE HAVE,

        $=(x - 1)^2 - (y - 2)^2\\=(x^2-2x+1)-(y^{2}-4y+4 )\\\\=x^{2} -y^{2}-2x+4y-3 \\\\I HOPE IT HELPS.$

Step-by-step explanation:

Answer 2

(x-1)²-(y-2)²

x²+1²-2x-(y²+2²-4y)

x²+1-2x-y²-4+4y

x²+y²-2x+4y-3