x0/21x^2+69x+420=100

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Solution for x0/21x^2+69x+420=100 equation: 



x0/21x^2+69x+420=100

We move all terms to the left:

x0/21x^2+69x+420-(100)=0



Domain of the equation: 21x^2!=0

x^2!=0/21

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

69x+x0/21x^2+320=0

We multiply all the terms by the denominator


69x*21x^2+x0+320*21x^2=0

We add all the numbers together, and all the variables

x+69x*21x^2+320*21x^2=0

Wy multiply elements

1449x^3+6720x^2+x=0

We do not support expression: x^3

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