5x^2+3x-110=0

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Solution for 5x^2+3x-110=0 equation:



5x^2+3x-110=0
a = 5; b = 3; c = -110;
Δ = b2-4ac
Δ = 32-4·5·(-110)
Δ = 2209
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{2209}=47$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(3)-47}{2*5}=\frac{-50}{10} =-5 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(3)+47}{2*5}=\frac{44}{10} =4+2/5 $

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