What is the simplified form of the expression 7m2+6.5n-4n+2.5m2-n

asked Jan 18, 2018 211k views

1 vote

by Bukes

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2 votes

7m2+2.5m2= 9.5m2
6.5n-4n-n=1.5n

Lajos Gallay answered Jan 19, 2018

6.0k points

1 vote

7m²+6.5n-4n+2.5m²-n
=4.5m²+1.5n
=1.5(3m²+n)
That's your answer.

Zanussi answered Jan 22, 2018

6.2k points

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