4w^4+40w^2+-44=0

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Solution for 4w^4+40w^2+-44=0 equation:


Simplifying
4w4 + 40w2 + -44 = 0

Reorder the terms:
-44 + 40w2 + 4w4 = 0

Solving
-44 + 40w2 + 4w4 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-11 + 10w2 + w4) = 0

Factor a trinomial.
4((-11 + -1w2)(1 + -1w2)) = 0

Factor a difference between two squares.
4((-11 + -1w2)((1 + w)(1 + -1w))) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-11 + -1w2)' equal to zero and attempt to solve: Simplifying -11 + -1w2 = 0 Solving -11 + -1w2 = 0 Move all terms containing w to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -1w2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -1w2 = 0 + 11 -1w2 = 0 + 11 Combine like terms: 0 + 11 = 11 -1w2 = 11 Divide each side by '-1'. w2 = -11 Simplifying w2 = -11 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 '(1 + w)' equal to zero and attempt to solve: Simplifying 1 + w = 0 Solving 1 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + w = 0 + -1 w = 0 + -1 Combine like terms: 0 + -1 = -1 w = -1 Simplifying w = -1

Subproblem 3

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

Solution

w = {-1, 1}

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