4x(2)+11x-24=0

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Solution for 4x(2)+11x-24=0 equation:



4x(2)+11x-24=0
We add all the numbers together, and all the variables
4x^2+11x-24=0
a = 4; b = 11; c = -24;
Δ = b2-4ac
Δ = 112-4·4·(-24)
Δ = 505
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{-(11)-\sqrt{505}}{2*4}=\frac{-11-\sqrt{505}}{8} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(11)+\sqrt{505}}{2*4}=\frac{-11+\sqrt{505}}{8} $

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