5m²+3n²-2mn
–
5m²-4n²-4mn=?
Please guys quickly give me a answer please​

1 thought on “5m²+3n²-2mn<br />–<br />5m²-4n²-4mn=?<br />Please guys quickly give me a answer please​”

1. Step-by-step explanation:

   5 m²-4n²-4mn. 5m²+3n²-2mn. =10m²-1n²-6mn. webew7 and 3 more users found this answer helpful

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