X^3+3x^2+ax+5=0

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Solution for X^3+3x^2+ax+5=0 equation:


Simplifying
X3 + 3x2 + ax + 5 = 0

Reorder the terms:
5 + X3 + ax + 3x2 = 0

Solving
5 + X3 + ax + 3x2 = 0

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + X3 + ax + -5 + 3x2 = 0 + -5

Reorder the terms:
5 + -5 + X3 + ax + 3x2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + X3 + ax + 3x2 = 0 + -5
X3 + ax + 3x2 = 0 + -5

Combine like terms: 0 + -5 = -5
X3 + ax + 3x2 = -5

Add '-1ax' to each side of the equation.
X3 + ax + -1ax + 3x2 = -5 + -1ax

Combine like terms: ax + -1ax = 0
X3 + 0 + 3x2 = -5 + -1ax
X3 + 3x2 = -5 + -1ax

Add '-3x2' to each side of the equation.
X3 + 3x2 + -3x2 = -5 + -1ax + -3x2

Combine like terms: 3x2 + -3x2 = 0
X3 + 0 = -5 + -1ax + -3x2
X3 = -5 + -1ax + -3x2

Simplifying
X3 = -5 + -1ax + -3x2

Reorder the terms:
5 + X3 + ax + 3x2 = -5 + -1ax + -3x2 + 5 + ax + 3x2

Reorder the terms:
5 + X3 + ax + 3x2 = -5 + 5 + -1ax + ax + -3x2 + 3x2

Combine like terms: -5 + 5 = 0
5 + X3 + ax + 3x2 = 0 + -1ax + ax + -3x2 + 3x2
5 + X3 + ax + 3x2 = -1ax + ax + -3x2 + 3x2

Combine like terms: -1ax + ax = 0
5 + X3 + ax + 3x2 = 0 + -3x2 + 3x2
5 + X3 + ax + 3x2 = -3x2 + 3x2

Combine like terms: -3x2 + 3x2 = 0
5 + X3 + ax + 3x2 = 0

The solution to this equation could not be determined.

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