8p2+4p-24=0

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Solution for 8p2+4p-24=0 equation:



8p^2+4p-24=0
a = 8; b = 4; c = -24;
Δ = b2-4ac
Δ = 42-4·8·(-24)
Δ = 784
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{784}=28$
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-28}{2*8}=\frac{-32}{16} =-2 $
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+28}{2*8}=\frac{24}{16} =1+1/2 $

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