x*2-4x+1=0

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Solution for x*2-4x+1=0 equation:


Simplifying
x * 2 + -4x + 1 = 0

Reorder the terms for easier multiplication:
2x + -4x + 1 = 0

Reorder the terms:
1 + 2x + -4x = 0

Combine like terms: 2x + -4x = -2x
1 + -2x = 0

Solving
1 + -2x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -2x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2x = 0 + -1
-2x = 0 + -1

Combine like terms: 0 + -1 = -1
-2x = -1

Divide each side by '-2'.
x = 0.5

Simplifying
x = 0.5

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