Subtract 2pq-p2 from the sum of pq+p2-q2 and 2p2+4 q2
Answers
Answered by
6
Answer:
sum of pq+p2-q2 and 2p2+4q2 = pq+3p2+3q2
Step-by-step explanation:
2pq-p2 from pq+3p2+3q2
pq+3p2+3q2 - (2pq-p2)
pq+3p2+3q2 -2pq+p2
pq+3p2+p2+3q2-2pq
pq+4p2+3q2-2pq
Answered by
2
Answer:
p2+3pq+q2 and 2p2-pq+ 5q2
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