please solve Q 12 please as fast you can if it's write I will mark as brain list
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Step-by-step explanation:
Simplify the above equation
(x-2)-x = 3x × (x-2)
x-2 - x = 3x² - 6x
3x² - 6x + 2 = 0
As the equation is written in the form ax² + bx + c =0
a = 3 , b = -6 , c = 2
-b±√b²-4ac/2a
=6±√36-24/6
=6±√12/6
6±2√3/6
=3±√3/2
∴ x=3+√3/2 , 3-√3/2
Put all the values in the above equation
Thus
Therefore the roots of the quadratic equation are
3+√3/2 , 3-√3/2
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