0=21x^3+134x^2+89x-14

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Solution for 0=21x^3+134x^2+89x-14 equation: 


Simplifying
0 = 21x3 + 134x2 + 89x + -14

Reorder the terms:
0 = -14 + 89x + 134x2 + 21x3

Solving
0 = -14 + 89x + 134x2 + 21x3

Solving for variable 'x'.

Combine like terms: 0 + 14 = 14
14 + -89x + -134x2 + -21x3 = -14 + 89x + 134x2 + 21x3 + 14 + -89x + -134x2 + -21x3

Reorder the terms:
14 + -89x + -134x2 + -21x3 = -14 + 14 + 89x + -89x + 134x2 + -134x2 + 21x3 + -21x3

Combine like terms: -14 + 14 = 0
14 + -89x + -134x2 + -21x3 = 0 + 89x + -89x + 134x2 + -134x2 + 21x3 + -21x3
14 + -89x + -134x2 + -21x3 = 89x + -89x + 134x2 + -134x2 + 21x3 + -21x3

Combine like terms: 89x + -89x = 0
14 + -89x + -134x2 + -21x3 = 0 + 134x2 + -134x2 + 21x3 + -21x3
14 + -89x + -134x2 + -21x3 = 134x2 + -134x2 + 21x3 + -21x3

Combine like terms: 134x2 + -134x2 = 0
14 + -89x + -134x2 + -21x3 = 0 + 21x3 + -21x3
14 + -89x + -134x2 + -21x3 = 21x3 + -21x3

Combine like terms: 21x3 + -21x3 = 0
14 + -89x + -134x2 + -21x3 = 0

The solution to this equation could not be determined.

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