y^2-6y+36=0

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Solution for y^2-6y+36=0 equation:


Simplifying
y2 + -6y + 36 = 0

Reorder the terms:
36 + -6y + y2 = 0

Solving
36 + -6y + y2 = 0

Solving for variable 'y'.

Begin completing the square.

Move the constant term to the right:

Add '-36' to each side of the equation.
36 + -6y + -36 + y2 = 0 + -36

Reorder the terms:
36 + -36 + -6y + y2 = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -6y + y2 = 0 + -36
-6y + y2 = 0 + -36

Combine like terms: 0 + -36 = -36
-6y + y2 = -36

The y term is -6y.  Take half its coefficient (-3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
-6y + 9 + y2 = -36 + 9

Reorder the terms:
9 + -6y + y2 = -36 + 9

Combine like terms: -36 + 9 = -27
9 + -6y + y2 = -27

Factor a perfect square on the left side:
(y + -3)(y + -3) = -27

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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