(x+y)2 =(x2+y2
ху
say answer for this pls
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2
Answer:
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Answered by
1
Answer:
x2+2xy+y2
Step-by-step explanation:
(x+y) (x+y)
x(x+y)+y(x+y)
x2+xy+yx+y2
x2+(xy+xy)+y2
x2+2xy+y2
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