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1.7m^2+6.5n-4n+2.5m^2-n

 Jun 19, 2015

Best Answer 

 #1
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1.7m+ 6.5n - 4n + 2.5m- n

= (1.7 + 2.5)m2 + (6.5 - 4 + 1)n

= 4.2m2 + 3.5n

 Jun 19, 2015
 #1
avatar+427 
+5
Best Answer

1.7m+ 6.5n - 4n + 2.5m- n

= (1.7 + 2.5)m2 + (6.5 - 4 + 1)n

= 4.2m2 + 3.5n

Sir-Emo-Chappington Jun 19, 2015

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