127*60*x=180

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Solution for 127*60*x=180 equation:



127*60*x=180
We move all terms to the left:
127*60*x-(180)=0
Wy multiply elements
7620x*x-180=0
Wy multiply elements
7620x^2-180=0
a = 7620; b = 0; c = -180;
Δ = b2-4ac
Δ = 02-4·7620·(-180)
Δ = 5486400
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:
$\sqrt{\Delta}=\sqrt{5486400}=\sqrt{14400*381}=\sqrt{14400}*\sqrt{381}=120\sqrt{381}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-120\sqrt{381}}{2*7620}=\frac{0-120\sqrt{381}}{15240} =-\frac{120\sqrt{381}}{15240} =-\frac{\sqrt{381}}{127} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+120\sqrt{381}}{2*7620}=\frac{0+120\sqrt{381}}{15240} =\frac{120\sqrt{381}}{15240} =\frac{\sqrt{381}}{127} $

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