5y^2+10=6y

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Solution for 5y^2+10=6y equation:


Simplifying
5y2 + 10 = 6y

Reorder the terms:
10 + 5y2 = 6y

Solving
10 + 5y2 = 6y

Solving for variable 'y'.

Reorder the terms:
10 + -6y + 5y2 = 6y + -6y

Combine like terms: 6y + -6y = 0
10 + -6y + 5y2 = 0

Begin completing the square.  Divide all terms by
5 the coefficient of the squared term: 

Divide each side by '5'.
2 + -1.2y + y2 = 0

Move the constant term to the right:

Add '-2' to each side of the equation.
2 + -1.2y + -2 + y2 = 0 + -2

Reorder the terms:
2 + -2 + -1.2y + y2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1.2y + y2 = 0 + -2
-1.2y + y2 = 0 + -2

Combine like terms: 0 + -2 = -2
-1.2y + y2 = -2

The y term is -1.2y.  Take half its coefficient (-0.6).
Square it (0.36) and add it to both sides.

Add '0.36' to each side of the equation.
-1.2y + 0.36 + y2 = -2 + 0.36

Reorder the terms:
0.36 + -1.2y + y2 = -2 + 0.36

Combine like terms: -2 + 0.36 = -1.64
0.36 + -1.2y + y2 = -1.64

Factor a perfect square on the left side:
(y + -0.6)(y + -0.6) = -1.64

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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