17-68x^2=0

Solution for 17-68x^2=0 equation:

17-68x^2=0

a = -68; b = 0; c = +17;
Δ = b2-4ac
Δ = 02-4·(-68)·17
Δ = 4624
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{4624}=68$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-68}{2*-68}=\frac{-68}{-136}
=1/2
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+68}{2*-68}=\frac{68}{-136}
=-1/2
$