Math, asked by sanjaikumar7154, 9 months ago

4p2 + q2 + 9r2 + 4pq - 6qr -12 pr

Answers

Answered by gramji863
0

Answer:

(2p)^2 + (q)^2 +(-3r)^2 +2*2p*q+2*q*(-3r) +2*2p*(-3r)

(2p+q-3r)

Step-by-step explanation:

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