0=x^5+3x^4-18x^3-18x^2-243

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Solution for 0=x^5+3x^4-18x^3-18x^2-243 equation: 


Simplifying
0 = x5 + 3x4 + -18x3 + -18x2 + -243

Reorder the terms:
0 = -243 + -18x2 + -18x3 + 3x4 + x5

Solving
0 = -243 + -18x2 + -18x3 + 3x4 + x5

Solving for variable 'x'.

Combine like terms: 0 + 243 = 243
243 + 18x2 + 18x3 + -3x4 + -1x5 = -243 + -18x2 + -18x3 + 3x4 + x5 + 243 + 18x2 + 18x3 + -3x4 + -1x5

Reorder the terms:
243 + 18x2 + 18x3 + -3x4 + -1x5 = -243 + 243 + -18x2 + 18x2 + -18x3 + 18x3 + 3x4 + -3x4 + x5 + -1x5

Combine like terms: -243 + 243 = 0
243 + 18x2 + 18x3 + -3x4 + -1x5 = 0 + -18x2 + 18x2 + -18x3 + 18x3 + 3x4 + -3x4 + x5 + -1x5
243 + 18x2 + 18x3 + -3x4 + -1x5 = -18x2 + 18x2 + -18x3 + 18x3 + 3x4 + -3x4 + x5 + -1x5

Combine like terms: -18x2 + 18x2 = 0
243 + 18x2 + 18x3 + -3x4 + -1x5 = 0 + -18x3 + 18x3 + 3x4 + -3x4 + x5 + -1x5
243 + 18x2 + 18x3 + -3x4 + -1x5 = -18x3 + 18x3 + 3x4 + -3x4 + x5 + -1x5

Combine like terms: -18x3 + 18x3 = 0
243 + 18x2 + 18x3 + -3x4 + -1x5 = 0 + 3x4 + -3x4 + x5 + -1x5
243 + 18x2 + 18x3 + -3x4 + -1x5 = 3x4 + -3x4 + x5 + -1x5

Combine like terms: 3x4 + -3x4 = 0
243 + 18x2 + 18x3 + -3x4 + -1x5 = 0 + x5 + -1x5
243 + 18x2 + 18x3 + -3x4 + -1x5 = x5 + -1x5

Combine like terms: x5 + -1x5 = 0
243 + 18x2 + 18x3 + -3x4 + -1x5 = 0

The solution to this equation could not be determined.

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