8p^2+6p-6=0

Solution for 8p^2+6p-6=0 equation:

8p^2+6p-6=0

a = 8; b = 6; c = -6;
Δ = b2-4ac
Δ = 62-4·8·(-6)
Δ = 228
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{228}=\sqrt{4*57}=\sqrt{4}*\sqrt{57}=2\sqrt{57}$
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(6)-2\sqrt{57}}{2*8}=\frac{-6-2\sqrt{57}}{16}
$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+2\sqrt{57}}{2*8}=\frac{-6+2\sqrt{57}}{16}
$