x^4-60+2x^2=-2x^4-x^2

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Solution for x^4-60+2x^2=-2x^4-x^2 equation:


Simplifying
x4 + -60 + 2x2 = -2x4 + -1x2

Reorder the terms:
-60 + 2x2 + x4 = -2x4 + -1x2

Reorder the terms:
-60 + 2x2 + x4 = -1x2 + -2x4

Solving
-60 + 2x2 + x4 = -1x2 + -2x4

Solving for variable 'x'.

Reorder the terms:
-60 + 2x2 + x2 + x4 + 2x4 = -1x2 + -2x4 + x2 + 2x4

Combine like terms: 2x2 + x2 = 3x2
-60 + 3x2 + x4 + 2x4 = -1x2 + -2x4 + x2 + 2x4

Combine like terms: x4 + 2x4 = 3x4
-60 + 3x2 + 3x4 = -1x2 + -2x4 + x2 + 2x4

Reorder the terms:
-60 + 3x2 + 3x4 = -1x2 + x2 + -2x4 + 2x4

Combine like terms: -1x2 + x2 = 0
-60 + 3x2 + 3x4 = 0 + -2x4 + 2x4
-60 + 3x2 + 3x4 = -2x4 + 2x4

Combine like terms: -2x4 + 2x4 = 0
-60 + 3x2 + 3x4 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-20 + x2 + x4) = 0

Factor a trinomial.
3((-5 + -1x2)(4 + -1x2)) = 0

Factor a difference between two squares.
3((-5 + -1x2)((2 + x)(2 + -1x))) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-5 + -1x2)' equal to zero and attempt to solve: Simplifying -5 + -1x2 = 0 Solving -5 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x2 = 0 + 5 -1x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1x2 = 5 Divide each side by '-1'. x2 = -5 Simplifying x2 = -5 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 3

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {-2, 2}

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