6x^2-150x-1=0

Solution for 6x^2-150x-1=0 equation:

6x^2-150x-1=0

a = 6; b = -150; c = -1;
Δ = b2-4ac
Δ = -1502-4·6·(-1)
Δ = 22524
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:

$\sqrt{\Delta}=\sqrt{22524}=\sqrt{4*5631}=\sqrt{4}*\sqrt{5631}=2\sqrt{5631}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-150)-2\sqrt{5631}}{2*6}=\frac{150-2\sqrt{5631}}{12}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-150)+2\sqrt{5631}}{2*6}=\frac{150+2\sqrt{5631}}{12}
$