Add : 8p²q² + 4pq - 4 , 7 - 6pq - 3p²q²
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Answered by
15
Answer:
5p²q²-2pq+3 is the correct answer
Answered by
2
Answer:
5p²q² - 2pq + 3
Step-by-step explanation:
8p²q² + 4pq - 4 + 7 - 6pq - 3p²q²
=8p²q² - 3p²q² + 4pq - 6pq - 4 +7
=5p²q² - 2pq + 3
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