y^3+2Y^2-16=0

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Solution for y^3+2Y^2-16=0 equation:


Simplifying
y3 + 2Y2 + -16 = 0

Reorder the terms:
-16 + 2Y2 + y3 = 0

Solving
-16 + 2Y2 + y3 = 0

Solving for variable 'Y'.

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

Add '16' to each side of the equation.
-16 + 2Y2 + 16 + y3 = 0 + 16

Reorder the terms:
-16 + 16 + 2Y2 + y3 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 2Y2 + y3 = 0 + 16
2Y2 + y3 = 0 + 16

Combine like terms: 0 + 16 = 16
2Y2 + y3 = 16

Add '-1y3' to each side of the equation.
2Y2 + y3 + -1y3 = 16 + -1y3

Combine like terms: y3 + -1y3 = 0
2Y2 + 0 = 16 + -1y3
2Y2 = 16 + -1y3

Divide each side by '2'.
Y2 = 8 + -0.5y3

Simplifying
Y2 = 8 + -0.5y3

Reorder the terms:
-8 + Y2 + 0.5y3 = 8 + -0.5y3 + -8 + 0.5y3

Reorder the terms:
-8 + Y2 + 0.5y3 = 8 + -8 + -0.5y3 + 0.5y3

Combine like terms: 8 + -8 = 0
-8 + Y2 + 0.5y3 = 0 + -0.5y3 + 0.5y3
-8 + Y2 + 0.5y3 = -0.5y3 + 0.5y3

Combine like terms: -0.5y3 + 0.5y3 = 0.0
-8 + Y2 + 0.5y3 = 0.0

The solution to this equation could not be determined.

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