117x^2-307x+176=0

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Solution for 117x^2-307x+176=0 equation:



117x^2-307x+176=0
a = 117; b = -307; c = +176;
Δ = b2-4ac
Δ = -3072-4·117·176
Δ = 11881
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{11881}=109$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-307)-109}{2*117}=\frac{198}{234} =11/13 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-307)+109}{2*117}=\frac{416}{234} =1+7/9 $

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