28x^4+8=10-4x^4

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Solution for 28x^4+8=10-4x^4 equation:


Simplifying
28x4 + 8 = 10 + -4x4

Reorder the terms:
8 + 28x4 = 10 + -4x4

Solving
8 + 28x4 = 10 + -4x4

Solving for variable 'x'.

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

Add '4x4' to each side of the equation.
8 + 28x4 + 4x4 = 10 + -4x4 + 4x4

Combine like terms: 28x4 + 4x4 = 32x4
8 + 32x4 = 10 + -4x4 + 4x4

Combine like terms: -4x4 + 4x4 = 0
8 + 32x4 = 10 + 0
8 + 32x4 = 10

Add '-8' to each side of the equation.
8 + -8 + 32x4 = 10 + -8

Combine like terms: 8 + -8 = 0
0 + 32x4 = 10 + -8
32x4 = 10 + -8

Combine like terms: 10 + -8 = 2
32x4 = 2

Divide each side by '32'.
x4 = 0.0625

Simplifying
x4 = 0.0625

Reorder the terms:
-0.0625 + x4 = 0.0625 + -0.0625

Combine like terms: 0.0625 + -0.0625 = 0.0000
-0.0625 + x4 = 0.0000

Factor a difference between two squares.
(0.25 + x2)(-0.25 + x2) = 0.0000

Factor a difference between two squares.
(0.25 + x2)((0.5 + x)(-0.5 + x)) = 0.0000

Subproblem 1

Set the factor '(0.25 + x2)' equal to zero and attempt to solve: Simplifying 0.25 + x2 = 0 Solving 0.25 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x2 = 0 + -0.25 x2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 x2 = -0.25 Simplifying x2 = -0.25 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 '(0.5 + x)' equal to zero and attempt to solve: Simplifying 0.5 + x = 0 Solving 0.5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0 + -0.5 x = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 x = -0.5 Simplifying x = -0.5

Subproblem 3

Set the factor '(-0.5 + x)' equal to zero and attempt to solve: Simplifying -0.5 + x = 0 Solving -0.5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 0 + 0.5 x = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 x = 0.5 Simplifying x = 0.5

Solution

x = {-0.5, 0.5}

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