360=2x+4/3x

Solution for 360=2x+4/3x equation:

360=2x+4/3x

We move all terms to the left:

360-(2x+4/3x)=0


Domain of the equation: 3x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

-(+2x+4/3x)+360=0

We get rid of parentheses

-2x-4/3x+360=0

We multiply all the terms by the denominator


-2x*3x+360*3x-4=0

Wy multiply elements

-6x^2+1080x-4=0

a = -6; b = 1080; c = -4;
Δ = b2-4ac
Δ = 10802-4·(-6)·(-4)
Δ = 1166304
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:

$\sqrt{\Delta}=\sqrt{1166304}=\sqrt{16*72894}=\sqrt{16}*\sqrt{72894}=4\sqrt{72894}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1080)-4\sqrt{72894}}{2*-6}=\frac{-1080-4\sqrt{72894}}{-12}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1080)+4\sqrt{72894}}{2*-6}=\frac{-1080+4\sqrt{72894}}{-12}
$