abs(x^2-5)=4abs(x)

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Solution for abs(x^2-5)=4abs(x) equation:


Simplifying
abs(x2 + -5) = 4abs(x)

Reorder the terms:
abs(-5 + x2) = 4abs(x)
(-5 * abs + x2 * abs) = 4abs(x)
(-5abs + absx2) = 4abs(x)

Multiply abs * x
-5abs + absx2 = 4absx

Solving
-5abs + absx2 = 4absx

Solving for variable 'a'.

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

Add '-4absx' to each side of the equation.
-5abs + -4absx + absx2 = 4absx + -4absx

Combine like terms: 4absx + -4absx = 0
-5abs + -4absx + absx2 = 0

Factor out the Greatest Common Factor (GCF), 'abs'.
abs(-5 + -4x + x2) = 0

Factor a trinomial.
abs((-1 + -1x)(5 + -1x)) = 0

Subproblem 1

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

Subproblem 3

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

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