Question

subtract and simplify (2p²q-3pq²+q³)-(p²q+q³)

Answer 1

Let's simplify step-by-step.
2p2q−3pq2+q3−(p2q+q3)
Distribute the Negative Sign:
=2p2q−3pq2+q3+−1(p2q+q3)
=2p2q+−3pq2+q3+−1p2q+−1q3
=2p2q+−3pq2+q3+−p2q+−q3
Combine Like Terms:
=2p2q+−3pq2+q3+−p2q+−q3
=(2p2q+−p2q)+(−3pq2)+(q3+−q3)
=p2q+−3pq2
Answer:
=p2q−3pq2
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