x^2+10.954x-70=0

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Solution for x^2+10.954x-70=0 equation:



x^2+10.954x-70=0
a = 1; b = 10.954; c = -70;
Δ = b2-4ac
Δ = 10.9542-4·1·(-70)
Δ = 399.990116
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{-(10.954)-\sqrt{399.990116}}{2*1}=\frac{-10.954-\sqrt{399.990116}}{2} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(10.954)+\sqrt{399.990116}}{2*1}=\frac{-10.954+\sqrt{399.990116}}{2} $

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