5x^2+73x+30=0

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Solution for 5x^2+73x+30=0 equation: 



5x^2+73x+30=0

a = 5; b = 73; c = +30;
Δ = b2-4ac
Δ = 732-4·5·30
Δ = 4729
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(73)-\sqrt{4729}}{2*5}=\frac{-73-\sqrt{4729}}{10}
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(73)+\sqrt{4729}}{2*5}=\frac{-73+\sqrt{4729}}{10}
$

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