Question:
Add the following.2p2q2 – 3pq + 4, 5 + 7pq – 3p2q.
Add the following.2p2q2 – 3pq + 4, 5 + 7pq – 3p2q.
Updated On: Aug 5, 2024
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Solution and Explanation
2p2q2 – 3pq + 4, 5 + 7pq – 3p2q2
= (2p2q2 – 3pq + 4) + (5 + 7pq – 3p2q2)
= 2p2q2 – 3p2q2 – 3pq + 7pq + 4 + 5
= – p2q2 + 4pq + 9
= (2p2q2 – 3pq + 4) + (5 + 7pq – 3p2q2)
= 2p2q2 – 3p2q2 – 3pq + 7pq + 4 + 5
= – p2q2 + 4pq + 9
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