20x+45x^4=0

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Solution for 20x+45x^4=0 equation:


Simplifying
20x + 45x4 = 0

Solving
20x + 45x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(4 + 9x3) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(4 + 9x3)' equal to zero and attempt to solve: Simplifying 4 + 9x3 = 0 Solving 4 + 9x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 9x3 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 9x3 = 0 + -4 9x3 = 0 + -4 Combine like terms: 0 + -4 = -4 9x3 = -4 Divide each side by '9'. x3 = -0.4444444444 Simplifying x3 = -0.4444444444 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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