26.94-9y+y^2=0

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Solution for 26.94-9y+y^2=0 equation:


Simplifying
26.94 + -9y + y2 = 0

Solving
26.94 + -9y + y2 = 0

Solving for variable 'y'.

Begin completing the square.

Move the constant term to the right:

Add '-26.94' to each side of the equation.
26.94 + -9y + -26.94 + y2 = 0 + -26.94

Reorder the terms:
26.94 + -26.94 + -9y + y2 = 0 + -26.94

Combine like terms: 26.94 + -26.94 = 0.00
0.00 + -9y + y2 = 0 + -26.94
-9y + y2 = 0 + -26.94

Combine like terms: 0 + -26.94 = -26.94
-9y + y2 = -26.94

The y term is -9y.  Take half its coefficient (-4.5).
Square it (20.25) and add it to both sides.

Add '20.25' to each side of the equation.
-9y + 20.25 + y2 = -26.94 + 20.25

Reorder the terms:
20.25 + -9y + y2 = -26.94 + 20.25

Combine like terms: -26.94 + 20.25 = -6.69
20.25 + -9y + y2 = -6.69

Factor a perfect square on the left side:
(y + -4.5)(y + -4.5) = -6.69

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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