6x=18x^2

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Solution for 6x=18x^2 equation:



6x=18x^2
We move all terms to the left:
6x-(18x^2)=0
determiningTheFunctionDomain -18x^2+6x=0
a = -18; b = 6; c = 0;
Δ = b2-4ac
Δ = 62-4·(-18)·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*-18}=\frac{-12}{-36} =1/3 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+6}{2*-18}=\frac{0}{-36} =0 $

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