9-3600/x^2=0

Solution for 9-3600/x^2=0 equation:

9-3600/x^2=0


Domain of the equation: x^2!=0

x^2!=0/

x^2!=√0

x!=0

x∈R


We multiply all the terms by the denominator


9*x^2-3600=0

We add all the numbers together, and all the variables

9x^2-3600=0

a = 9; b = 0; c = -3600;
Δ = b2-4ac
Δ = 02-4·9·(-3600)
Δ = 129600
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{129600}=360$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-360}{2*9}=\frac{-360}{18}
=-20
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+360}{2*9}=\frac{360}{18}
=20
$