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Simplify- x^2 + 7x^2

 Nov 11, 2018
 #1
avatar+18133 
+1

-x^2 + 7x^2 = 6x^2

 Nov 11, 2018
 #2
avatar+983 
0

sorry that was actually a positive 6 in the beginning. I didt write it out that well

SmartMathMan  Nov 11, 2018
 #3
avatar+983 
0

i got the point thx!!!!!!!!!!!!!!

SmartMathMan  Nov 11, 2018

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