5x^2+24x-324=0

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Solution for 5x^2+24x-324=0 equation:



5x^2+24x-324=0
a = 5; b = 24; c = -324;
Δ = b2-4ac
Δ = 242-4·5·(-324)
Δ = 7056
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{7056}=84$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(24)-84}{2*5}=\frac{-108}{10} =-10+4/5 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(24)+84}{2*5}=\frac{60}{10} =6 $

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