4x^4-30x^3+80x^2-90x+36=0

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Solution for 4x^4-30x^3+80x^2-90x+36=0 equation: 


Simplifying
4x4 + -30x3 + 80x2 + -90x + 36 = 0

Reorder the terms:
36 + -90x + 80x2 + -30x3 + 4x4 = 0

Solving
36 + -90x + 80x2 + -30x3 + 4x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(18 + -45x + 40x2 + -15x3 + 2x4) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(18 + -45x + 40x2 + -15x3 + 2x4)' equal to zero and attempt to solve:

Simplifying
18 + -45x + 40x2 + -15x3 + 2x4 = 0

Solving
18 + -45x + 40x2 + -15x3 + 2x4 = 0

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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