5t^2+11t+3=0

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Solution for 5t^2+11t+3=0 equation: 



5t^2+11t+3=0

a = 5; b = 11; c = +3;
Δ = b2-4ac
Δ = 112-4·5·3
Δ = 61
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(11)-\sqrt{61}}{2*5}=\frac{-11-\sqrt{61}}{10}
$


$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(11)+\sqrt{61}}{2*5}=\frac{-11+\sqrt{61}}{10}
$

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