Y^2-4y+2=0

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Solution for Y^2-4y+2=0 equation: 


Simplifying
Y2 + -4y + 2 = 0

Reorder the terms:
2 + Y2 + -4y = 0

Solving
2 + Y2 + -4y = 0

Solving for variable 'Y'.

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

Add '-2' to each side of the equation.
2 + Y2 + -2 + -4y = 0 + -2

Reorder the terms:
2 + -2 + Y2 + -4y = 0 + -2

Combine like terms: 2 + -2 = 0
0 + Y2 + -4y = 0 + -2
Y2 + -4y = 0 + -2

Combine like terms: 0 + -2 = -2
Y2 + -4y = -2

Add '4y' to each side of the equation.
Y2 + -4y + 4y = -2 + 4y

Combine like terms: -4y + 4y = 0
Y2 + 0 = -2 + 4y
Y2 = -2 + 4y

Simplifying
Y2 = -2 + 4y

Reorder the terms:
2 + Y2 + -4y = -2 + 4y + 2 + -4y

Reorder the terms:
2 + Y2 + -4y = -2 + 2 + 4y + -4y

Combine like terms: -2 + 2 = 0
2 + Y2 + -4y = 0 + 4y + -4y
2 + Y2 + -4y = 4y + -4y

Combine like terms: 4y + -4y = 0
2 + Y2 + -4y = 0

The solution to this equation could not be determined.

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