X^4+40x^2+144=0

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Solution for X^4+40x^2+144=0 equation:


Simplifying
X4 + 40x2 + 144 = 0

Reorder the terms:
144 + X4 + 40x2 = 0

Solving
144 + X4 + 40x2 = 0

Solving for variable 'X'.

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

Add '-144' to each side of the equation.
144 + X4 + -144 + 40x2 = 0 + -144

Reorder the terms:
144 + -144 + X4 + 40x2 = 0 + -144

Combine like terms: 144 + -144 = 0
0 + X4 + 40x2 = 0 + -144
X4 + 40x2 = 0 + -144

Combine like terms: 0 + -144 = -144
X4 + 40x2 = -144

Add '-40x2' to each side of the equation.
X4 + 40x2 + -40x2 = -144 + -40x2

Combine like terms: 40x2 + -40x2 = 0
X4 + 0 = -144 + -40x2
X4 = -144 + -40x2

Simplifying
X4 = -144 + -40x2

Reorder the terms:
144 + X4 + 40x2 = -144 + -40x2 + 144 + 40x2

Reorder the terms:
144 + X4 + 40x2 = -144 + 144 + -40x2 + 40x2

Combine like terms: -144 + 144 = 0
144 + X4 + 40x2 = 0 + -40x2 + 40x2
144 + X4 + 40x2 = -40x2 + 40x2

Combine like terms: -40x2 + 40x2 = 0
144 + X4 + 40x2 = 0

The solution to this equation could not be determined.

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