(90-x/2)x2+x=180

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Solution for (90-x/2)x2+x=180 equation: 



(90-x/2)x2+x=180

We move all terms to the left:

(90-x/2)x2+x-(180)=0



Domain of the equation: 2)x2!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(-x/2+90)x2+x-180=0

We add all the numbers together, and all the variables

x+(-x/2+90)x2-180=0

We multiply parentheses

-1x^3+90x^2+x-180=0

We do not support expression: x^3

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