SOLUTION: can you please help simplify the expression {{{2/x-6+4x}}}

Question 190387: can you please help
simplify the expression
Answer by bsmath(21) (Show Source): You can put this solution on YOUR website!
2/x-6+4x
It is a quadratic equation if set equal to 0. Set equal to zero and multiply through by x:
2-6x+4x^2=0 We can divide by 2 without changing the roots of the equation:
2x^2-3x+1
We can use the fact that the coefficient of x^2 is 2=2*1, and 2+1=3, the
absolute value of the coefficient of the x term. So we try to factor it that way:
(2x-1)(x-1)=2x^2-2x-x+1=2x^2-3x+1.

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