y^2=6y-10

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Solution for y^2=6y-10 equation:


Simplifying
y2 = 6y + -10

Reorder the terms:
y2 = -10 + 6y

Solving
y2 = -10 + 6y

Solving for variable 'y'.

Reorder the terms:
10 + -6y + y2 = -10 + 6y + 10 + -6y

Reorder the terms:
10 + -6y + y2 = -10 + 10 + 6y + -6y

Combine like terms: -10 + 10 = 0
10 + -6y + y2 = 0 + 6y + -6y
10 + -6y + y2 = 6y + -6y

Combine like terms: 6y + -6y = 0
10 + -6y + y2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-10' to each side of the equation.
10 + -6y + -10 + y2 = 0 + -10

Reorder the terms:
10 + -10 + -6y + y2 = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -6y + y2 = 0 + -10
-6y + y2 = 0 + -10

Combine like terms: 0 + -10 = -10
-6y + y2 = -10

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 = -10 + 9

Reorder the terms:
9 + -6y + y2 = -10 + 9

Combine like terms: -10 + 9 = -1
9 + -6y + y2 = -1

Factor a perfect square on the left side:
(y + -3)(y + -3) = -1

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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