X^3+9x^2+6x+16=0

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Solution for X^3+9x^2+6x+16=0 equation:


Simplifying
X3 + 9x2 + 6x + 16 = 0

Reorder the terms:
16 + X3 + 6x + 9x2 = 0

Solving
16 + X3 + 6x + 9x2 = 0

Solving for variable 'X'.

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

Add '-16' to each side of the equation.
16 + X3 + 6x + -16 + 9x2 = 0 + -16

Reorder the terms:
16 + -16 + X3 + 6x + 9x2 = 0 + -16

Combine like terms: 16 + -16 = 0
0 + X3 + 6x + 9x2 = 0 + -16
X3 + 6x + 9x2 = 0 + -16

Combine like terms: 0 + -16 = -16
X3 + 6x + 9x2 = -16

Add '-6x' to each side of the equation.
X3 + 6x + -6x + 9x2 = -16 + -6x

Combine like terms: 6x + -6x = 0
X3 + 0 + 9x2 = -16 + -6x
X3 + 9x2 = -16 + -6x

Add '-9x2' to each side of the equation.
X3 + 9x2 + -9x2 = -16 + -6x + -9x2

Combine like terms: 9x2 + -9x2 = 0
X3 + 0 = -16 + -6x + -9x2
X3 = -16 + -6x + -9x2

Simplifying
X3 = -16 + -6x + -9x2

Reorder the terms:
16 + X3 + 6x + 9x2 = -16 + -6x + -9x2 + 16 + 6x + 9x2

Reorder the terms:
16 + X3 + 6x + 9x2 = -16 + 16 + -6x + 6x + -9x2 + 9x2

Combine like terms: -16 + 16 = 0
16 + X3 + 6x + 9x2 = 0 + -6x + 6x + -9x2 + 9x2
16 + X3 + 6x + 9x2 = -6x + 6x + -9x2 + 9x2

Combine like terms: -6x + 6x = 0
16 + X3 + 6x + 9x2 = 0 + -9x2 + 9x2
16 + X3 + 6x + 9x2 = -9x2 + 9x2

Combine like terms: -9x2 + 9x2 = 0
16 + X3 + 6x + 9x2 = 0

The solution to this equation could not be determined.

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