Y^2+4y-45=0

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Solution for Y^2+4y-45=0 equation: 


Simplifying
Y2 + 4y + -45 = 0

Reorder the terms:
-45 + Y2 + 4y = 0

Solving
-45 + Y2 + 4y = 0

Solving for variable 'Y'.

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

Add '45' to each side of the equation.
-45 + Y2 + 45 + 4y = 0 + 45

Reorder the terms:
-45 + 45 + Y2 + 4y = 0 + 45

Combine like terms: -45 + 45 = 0
0 + Y2 + 4y = 0 + 45
Y2 + 4y = 0 + 45

Combine like terms: 0 + 45 = 45
Y2 + 4y = 45

Add '-4y' to each side of the equation.
Y2 + 4y + -4y = 45 + -4y

Combine like terms: 4y + -4y = 0
Y2 + 0 = 45 + -4y
Y2 = 45 + -4y

Simplifying
Y2 = 45 + -4y

Reorder the terms:
-45 + Y2 + 4y = 45 + -4y + -45 + 4y

Reorder the terms:
-45 + Y2 + 4y = 45 + -45 + -4y + 4y

Combine like terms: 45 + -45 = 0
-45 + Y2 + 4y = 0 + -4y + 4y
-45 + Y2 + 4y = -4y + 4y

Combine like terms: -4y + 4y = 0
-45 + Y2 + 4y = 0

The solution to this equation could not be determined.

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