35x2+22x+3=0

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Solution for 35x2+22x+3=0 equation:



35x^2+22x+3=0
a = 35; b = 22; c = +3;
Δ = b2-4ac
Δ = 222-4·35·3
Δ = 64
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{64}=8$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(22)-8}{2*35}=\frac{-30}{70} =-3/7 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(22)+8}{2*35}=\frac{-14}{70} =-1/5 $

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