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ArdianPitagora
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ArdianPitagora
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Math
Welcome to my page in facebook.
The page's name is Pitagora - www.facebook.com/iPitagora
and in this page we talk the math
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ArdianPitagora
Sep 6, 2013
#1
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0
3^4+3^3-11=81+27-11=81+16=97
ArdianPitagora
Sep 6, 2013
#2
+8
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-5x-14=2x+7
-5x-2x=7+14
-7x=21
x=-21/7
x=-3
ArdianPitagora
Sep 6, 2013
+8 
