.000018=(x^2)/(0.30-x)

Solution for .000018=(x^2)/(0.30-x) equation:

.000018=(x^2)/(0.30-x)

We move all terms to the left:

.000018-((x^2)/(0.30-x))=0


Domain of the equation: (0.30-x))!=0

We move all terms containing x to the left, all other terms to the right

-x)!=-0.30

x!=-0.30/1

x!=-0.30

x∈R


We add all the numbers together, and all the variables

-(x^2/(-1x+0.3))+.000018=0

We add all the numbers together, and all the variables

-(x^2/(-1x+0.3))-5+1.8E=0

We multiply all the terms by the denominator


-(x^2-5*(-1x+0.3))+(1.8E)*(-1x+0.3))=0


We calculate terms in parentheses: -(x^2-5*(-1x+0.3)), so:

x^2-5*(-1x+0.3)

We multiply parentheses

x^2+5x-1.5

Back to the equation:

-(x^2+5x-1.5)


We add all the numbers together, and all the variables

-(x^2+5x-1.5)+(4.8929072912263)*(-1x+0.3))=0

We get rid of parentheses

-x^2-5x+(4.8929072912263)*(-1x+0.3))+1.5=0

We add all the numbers together, and all the variables

-1x^2-5x+(4.8929072912263)*(-1x+0.3))+1.5=0