0=x^4+x^3+30x^2+36x-216

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Solution for 0=x^4+x^3+30x^2+36x-216 equation: 


Simplifying
0 = x4 + x3 + 30x2 + 36x + -216

Reorder the terms:
0 = -216 + 36x + 30x2 + x3 + x4

Solving
0 = -216 + 36x + 30x2 + x3 + x4

Solving for variable 'x'.

Combine like terms: 0 + 216 = 216
216 + -36x + -30x2 + -1x3 + -1x4 = -216 + 36x + 30x2 + x3 + x4 + 216 + -36x + -30x2 + -1x3 + -1x4

Reorder the terms:
216 + -36x + -30x2 + -1x3 + -1x4 = -216 + 216 + 36x + -36x + 30x2 + -30x2 + x3 + -1x3 + x4 + -1x4

Combine like terms: -216 + 216 = 0
216 + -36x + -30x2 + -1x3 + -1x4 = 0 + 36x + -36x + 30x2 + -30x2 + x3 + -1x3 + x4 + -1x4
216 + -36x + -30x2 + -1x3 + -1x4 = 36x + -36x + 30x2 + -30x2 + x3 + -1x3 + x4 + -1x4

Combine like terms: 36x + -36x = 0
216 + -36x + -30x2 + -1x3 + -1x4 = 0 + 30x2 + -30x2 + x3 + -1x3 + x4 + -1x4
216 + -36x + -30x2 + -1x3 + -1x4 = 30x2 + -30x2 + x3 + -1x3 + x4 + -1x4

Combine like terms: 30x2 + -30x2 = 0
216 + -36x + -30x2 + -1x3 + -1x4 = 0 + x3 + -1x3 + x4 + -1x4
216 + -36x + -30x2 + -1x3 + -1x4 = x3 + -1x3 + x4 + -1x4

Combine like terms: x3 + -1x3 = 0
216 + -36x + -30x2 + -1x3 + -1x4 = 0 + x4 + -1x4
216 + -36x + -30x2 + -1x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
216 + -36x + -30x2 + -1x3 + -1x4 = 0

The solution to this equation could not be determined.

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