Question

Factorise. Wright ans will be mark as brainlist ​

Answer 1

Answer:

first three terms are whole square of x - y and on taking 2 common from last two terms and taking x - y common from whole expression we get the answer

Answer 2

Step-by-step explanation:

X ^2 + y^2 -2xy + 2x - 2y = 0

first 3 terms

(x - y)^2 + 2(X - y) = 0

now ( x- y) as common

we get

(x - y) [ (x - y) + 2]= 0

x - y = 0 & (x- y + 2) = 0

x= y & x = y - 2

therefore, x = y & y - 2.