0=8x^2-6x

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Solution for 0=8x^2-6x equation:



0=8x^2-6x
We move all terms to the left:
0-(8x^2-6x)=0
We add all the numbers together, and all the variables
-(8x^2-6x)=0
We get rid of parentheses
-8x^2+6x=0
a = -8; b = 6; c = 0;
Δ = b2-4ac
Δ = 62-4·(-8)·0
Δ = 36
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{36}=6$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(6)-6}{2*-8}=\frac{-12}{-16} =3/4 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+6}{2*-8}=\frac{0}{-16} =0 $

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