y^2+6y+3=-150

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Solution for y^2+6y+3=-150 equation:


Simplifying
y2 + 6y + 3 = -150

Reorder the terms:
3 + 6y + y2 = -150

Solving
3 + 6y + y2 = -150

Solving for variable 'y'.

Reorder the terms:
3 + 150 + 6y + y2 = -150 + 150

Combine like terms: 3 + 150 = 153
153 + 6y + y2 = -150 + 150

Combine like terms: -150 + 150 = 0
153 + 6y + y2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-153' to each side of the equation.
153 + 6y + -153 + y2 = 0 + -153

Reorder the terms:
153 + -153 + 6y + y2 = 0 + -153

Combine like terms: 153 + -153 = 0
0 + 6y + y2 = 0 + -153
6y + y2 = 0 + -153

Combine like terms: 0 + -153 = -153
6y + y2 = -153

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 = -153 + 9

Reorder the terms:
9 + 6y + y2 = -153 + 9

Combine like terms: -153 + 9 = -144
9 + 6y + y2 = -144

Factor a perfect square on the left side:
(y + 3)(y + 3) = -144

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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