a(a+3)=2a+a3

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Solution for a(a+3)=2a+a3 equation: 



a(a+3)=2a+a3

We move all terms to the left:

a(a+3)-(2a+a3)=0

We add all the numbers together, and all the variables

-(+2a+a^3)+a(a+3)=0

We multiply parentheses

-(+2a+a^3)+a^2+3a=0

We get rid of parentheses

-a^3+a^2-2a+3a=0

We do not support eapression: a^3

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