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Expand and simplify (3m-2n)²​

Expand and simplify (3m-2n)²​
asked 160k views
5 votes
Expand and simplify (3m-2n)²​

asked
User Lebert
by
7.3k points

2 Answers

6 votes

Answer:

9m²-12mn+ 4n²

Explanation:

First you expand it so

(3m-2n)(3m-2n)

9m²-6mn-6mn+4n²

9m²-12mn+ 4n²

And this is the simpliest form , hope this helped:))

answered
User Thegreathypocrite
by
8.9k points
0 votes

Answer:

9m^2 - 12mn + 4n^2

Explanation:

answered
User KingNestor
by
7.9k points
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