1/3x^2+2x=-7

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Solution for 1/3x^2+2x=-7 equation: 



1/3x^2+2x=-7

We move all terms to the left:

1/3x^2+2x-(-7)=0



Domain of the equation: 3x^2!=0

x^2!=0/3

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

2x+1/3x^2+7=0

We multiply all the terms by the denominator


2x*3x^2+7*3x^2+1=0

Wy multiply elements

6x^3+21x^2+1=0

We do not support expression: x^3

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