3x(4x^4-5x)=0

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Solution for 3x(4x^4-5x)=0 equation:


Simplifying
3x(4x4 + -5x) = 0

Reorder the terms:
3x(-5x + 4x4) = 0
(-5x * 3x + 4x4 * 3x) = 0
(-15x2 + 12x5) = 0

Solving
-15x2 + 12x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x2'.
3x2(-5 + 4x3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-5 + 4x3)' equal to zero and attempt to solve: Simplifying -5 + 4x3 = 0 Solving -5 + 4x3 = 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 + 4x3 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 4x3 = 0 + 5 4x3 = 0 + 5 Combine like terms: 0 + 5 = 5 4x3 = 5 Divide each side by '4'. x3 = 1.25 Simplifying x3 = 1.25 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

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