4x^4-12x^3-9x^2=90

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Solution for 4x^4-12x^3-9x^2=90 equation: 


Simplifying
4x4 + -12x3 + -9x2 = 90

Reorder the terms:
-9x2 + -12x3 + 4x4 = 90

Solving
-9x2 + -12x3 + 4x4 = 90

Solving for variable 'x'.

Reorder the terms:
-90 + -9x2 + -12x3 + 4x4 = 90 + -90

Combine like terms: 90 + -90 = 0
-90 + -9x2 + -12x3 + 4x4 = 0

The solution to this equation could not be determined.

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