X^4+4x^3-12x^2=64

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Solution for X^4+4x^3-12x^2=64 equation:


Simplifying
X4 + 4x3 + -12x2 = 64

Reorder the terms:
X4 + -12x2 + 4x3 = 64

Solving
X4 + -12x2 + 4x3 = 64

Solving for variable 'X'.

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

Add '12x2' to each side of the equation.
X4 + -12x2 + 12x2 + 4x3 = 64 + 12x2

Combine like terms: -12x2 + 12x2 = 0
X4 + 0 + 4x3 = 64 + 12x2
X4 + 4x3 = 64 + 12x2

Add '-4x3' to each side of the equation.
X4 + 4x3 + -4x3 = 64 + 12x2 + -4x3

Combine like terms: 4x3 + -4x3 = 0
X4 + 0 = 64 + 12x2 + -4x3
X4 = 64 + 12x2 + -4x3

Simplifying
X4 = 64 + 12x2 + -4x3

Reorder the terms:
-64 + X4 + -12x2 + 4x3 = 64 + 12x2 + -4x3 + -64 + -12x2 + 4x3

Reorder the terms:
-64 + X4 + -12x2 + 4x3 = 64 + -64 + 12x2 + -12x2 + -4x3 + 4x3

Combine like terms: 64 + -64 = 0
-64 + X4 + -12x2 + 4x3 = 0 + 12x2 + -12x2 + -4x3 + 4x3
-64 + X4 + -12x2 + 4x3 = 12x2 + -12x2 + -4x3 + 4x3

Combine like terms: 12x2 + -12x2 = 0
-64 + X4 + -12x2 + 4x3 = 0 + -4x3 + 4x3
-64 + X4 + -12x2 + 4x3 = -4x3 + 4x3

Combine like terms: -4x3 + 4x3 = 0
-64 + X4 + -12x2 + 4x3 = 0

The solution to this equation could not be determined.

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