F(x)=x^2/100

Solution for F(x)=x^2/100 equation:

(F)=F^2/100

We move all terms to the left:

(F)-(F^2/100)=0

We get rid of parentheses

-F^2/100+F=0

We multiply all the terms by the denominator


-F^2+F*100=0

We add all the numbers together, and all the variables

-1F^2+F*100=0

Wy multiply elements

-1F^2+100F=0

a = -1; b = 100; c = 0;
Δ = b2-4ac
Δ = 1002-4·(-1)·0
Δ = 10000
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$F_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$F_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{10000}=100$
$F_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(100)-100}{2*-1}=\frac{-200}{-2}
=+100
$
$F_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(100)+100}{2*-1}=\frac{0}{-2}
=0
$