1.8*10^(-5)=x^2/0.25-x

Solution for 1.8*10^(-5)=x^2/0.25-x equation:

1.8*10^(-5)=x^2/0.25-x

We move all terms to the left:

1.8*10^(-5)-(x^2/0.25-x)=0


Domain of the equation: 0.25-x)!=0

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

-x)!=-0.25

x!=-0.25/1

x!=-0.25

x∈R


We add all the numbers together, and all the variables

-(x^2/0.25-x)-5+1.8E=0

We get rid of parentheses

-x^2/0.25+x-5+1.8E=0

We multiply all the terms by the denominator


-x^2+x*0.25-5*0.25+(1.8E)*0.25=0

We add all the numbers together, and all the variables

-x^2+x*0.25-5*0.25+(4.8929072912263)*0.25=0

We add all the numbers together, and all the variables

-1x^2+x*0.25-0.026773177193425=0

Wy multiply elements

-1x^2+0.25x-0.026773177193425=0

a = -1; b = 0.25; c = -0.026773177193425;
Δ = b2-4ac
Δ = 0.252-4·(-1)·(-0.026773177193425)
Δ = -0.0445927087737
Delta is less than zero, so there is no solution for the equation