x²-x²y²+y2-2xy factorise it
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Answer:
the answer is (x+y)(x+y+1)
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Answer:
Hope my answer helps you mate ^_^
Step-by-step explanation:
Take x²+y²-2xy in osne bracket like
(x²+y²-2xy) -x²y²
We know that a²+b²-2ab=(a-b) ²
Therefore we get (x-y) ² - (xy) ²
Niw by identity a²-b²=(a+b)(a-b)
we get (x-y+xy)(x-y-xy)
Hence factorised
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