(y^2+14y+54)=0

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Solution for (y^2+14y+54)=0 equation:


Simplifying
(y2 + 14y + 54) = 0

Reorder the terms:
(54 + 14y + y2) = 0

Remove parenthesis around (54 + 14y + y2)
54 + 14y + y2 = 0

Solving
54 + 14y + y2 = 0

Solving for variable 'y'.

Begin completing the square.

Move the constant term to the right:

Add '-54' to each side of the equation.
54 + 14y + -54 + y2 = 0 + -54

Reorder the terms:
54 + -54 + 14y + y2 = 0 + -54

Combine like terms: 54 + -54 = 0
0 + 14y + y2 = 0 + -54
14y + y2 = 0 + -54

Combine like terms: 0 + -54 = -54
14y + y2 = -54

The y term is 14y.  Take half its coefficient (7).
Square it (49) and add it to both sides.

Add '49' to each side of the equation.
14y + 49 + y2 = -54 + 49

Reorder the terms:
49 + 14y + y2 = -54 + 49

Combine like terms: -54 + 49 = -5
49 + 14y + y2 = -5

Factor a perfect square on the left side:
(y + 7)(y + 7) = -5

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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