Math, asked by tiyakataria57, 1 year ago

plzz solve guyzz.....just these 4 questions

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Answered by aabhaarchana76

2

Answer:

9. 2xy-13xypower2+2xpower2 y

-4xy-3xypower2+9xpower2y

sum=-2xy-10xypower2+11xpower2y

difference of =-2xy-10xypower2+11xpower2y

+4xy-3xypower2+11xpower2y

– + –

answer of q.no 9 –6xy–7xypower2–xpower2y

Answered by Anonymous

1

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