factorise this question
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Given Equation is (x + y)^2 - 3x - 3y + 2
⇒ (x + y)^2 - 3(x + y) + 2
⇒ (x + y)^2 - 2(x + y) - (x + y) + 2
⇒ (x + y)[x + y - 2] - (x + y - 2]
⇒ (x + y - 1)(x + y - 2)
Hope it helps!
aftab135:
nice answeing
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