Subtract 5m² - 4n? - 4mn from 5m² + 3n– 2mn.
Answers
Answered by
0
Answer:
7n+2mn
Step-by-step explanation:
Simply subtract and write
Answered by
2
Answer:
7 n + 2 mn
Step-by-step explanation:
=5m² + 3n– 2mn - ( 5m² - 4n - 4mn)
=5m² + 3n– 2mn - 5m² + 4n+ 4mn
=7n + 2mn
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