Math, asked by pratikkumawat1240, 6 months ago

3.
Add the following polynomials:
3p3 q + 20p2q+7 ;2 p2q + 4pq - 2p3q

Answers

Answered by nikhilkumar31012007

0

= 3p³q+20p²q+7+2p²q+4pq-2p³q

= (3p³q-2p³q)+(20p²q+2p²q)+4pq+7

= p³q+22p²q+4pq+7

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