x*2-5x-2=0

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Solution for x*2-5x-2=0 equation:


x*2-5x-2=0

We simplify the equation to the form, which is simple to understand 
x*2-5x-2=0

We move all terms containing x to the left and all other terms to the right. 
+2x-5x=0+2

We simplify left and right side of the equation. 
-3x=+2

We divide both sides of the equation by -3 to get x. 
x=-0.66666666666667

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