5x2-3x=10-6x

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Solution for 5x2-3x=10-6x equation:



5x^2-3x=10-6x
We move all terms to the left:
5x^2-3x-(10-6x)=0
We add all the numbers together, and all the variables
5x^2-3x-(-6x+10)=0
We get rid of parentheses
5x^2-3x+6x-10=0
We add all the numbers together, and all the variables
5x^2+3x-10=0
a = 5; b = 3; c = -10;
Δ = b2-4ac
Δ = 32-4·5·(-10)
Δ = 209
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{-(3)-\sqrt{209}}{2*5}=\frac{-3-\sqrt{209}}{10} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(3)+\sqrt{209}}{2*5}=\frac{-3+\sqrt{209}}{10} $

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