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

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

User Bukes
by
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2 Answers

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7m2+2.5m2= 9.5m2
6.5n-4n-n=1.5n
User Lajos Gallay
by
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1 vote
7m²+6.5n-4n+2.5m²-n
=4.5m²+1.5n
=1.5(3m²+n)
That's your answer.
User Zanussi
by
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