Math, asked by 01sunil, 1 year ago

(x+y)(2x+y)+(x+2y)(x-y)






Answers

Answered by khuzaima
4
Check if it is right
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Answered by srikrishnacharyulu
6
the answer is 
= 2x²+xy+2xy+y²=x²-xy+2xy-2y²
=3x²+4xy-y²
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