8x2-370=0

Solution for 8x2-370=0 equation:

8x^2-370=0

a = 8; b = 0; c = -370;
Δ = b2-4ac
Δ = 02-4·8·(-370)
Δ = 11840
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:

$\sqrt{\Delta}=\sqrt{11840}=\sqrt{64*185}=\sqrt{64}*\sqrt{185}=8\sqrt{185}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-8\sqrt{185}}{2*8}=\frac{0-8\sqrt{185}}{16}
=-\frac{8\sqrt{185}}{16}
=-\frac{\sqrt{185}}{2}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+8\sqrt{185}}{2*8}=\frac{0+8\sqrt{185}}{16}
=\frac{8\sqrt{185}}{16}
=\frac{\sqrt{185}}{2}
$