x*2-4x+4=9

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Solution for x*2-4x+4=9 equation:


x*2-4x+4=9

We simplify the equation to the form, which is simple to understand 
x*2-4x+4=9

Simplifying:
+2x-4x+4=9

We move all terms containing x to the left and all other terms to the right. 
+2x-4x=+9-4

We simplify left and right side of the equation. 
-2x=+5

We divide both sides of the equation by -2 to get x. 
x=-2.5

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