(24/x)-18x=0

Solution for (24/x)-18x=0 equation:

(24/x)-18x=0


Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

(+24/x)-18x=0

We add all the numbers together, and all the variables

-18x+(+24/x)=0

We get rid of parentheses

-18x+24/x=0

We multiply all the terms by the denominator


-18x*x+24=0

Wy multiply elements

-18x^2+24=0

a = -18; b = 0; c = +24;
Δ = b2-4ac
Δ = 02-4·(-18)·24
Δ = 1728
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{1728}=\sqrt{576*3}=\sqrt{576}*\sqrt{3}=24\sqrt{3}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-24\sqrt{3}}{2*-18}=\frac{0-24\sqrt{3}}{-36}
=-\frac{24\sqrt{3}}{-36}
=-\frac{2\sqrt{3}}{-3}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+24\sqrt{3}}{2*-18}=\frac{0+24\sqrt{3}}{-36}
=\frac{24\sqrt{3}}{-36}
=\frac{2\sqrt{3}}{-3}
$