20x^5+8x^3+28x^2=0

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Solution for 20x^5+8x^3+28x^2=0 equation: 


Simplifying
20x5 + 8x3 + 28x2 = 0

Reorder the terms:
28x2 + 8x3 + 20x5 = 0

Solving
28x2 + 8x3 + 20x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x2'.
4x2(7 + 2x + 5x3) = 0

Ignore the factor 4.

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 '(7 + 2x + 5x3)' equal to zero and attempt to solve:

Simplifying
7 + 2x + 5x3 = 0

Solving
7 + 2x + 5x3 = 0

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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