0=4x^3-8x^2-9x+18

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Solution for 0=4x^3-8x^2-9x+18 equation: 


Simplifying
0 = 4x3 + -8x2 + -9x + 18

Reorder the terms:
0 = 18 + -9x + -8x2 + 4x3

Solving
0 = 18 + -9x + -8x2 + 4x3

Solving for variable 'x'.

Combine like terms: 0 + -18 = -18
-18 + 9x + 8x2 + -4x3 = 18 + -9x + -8x2 + 4x3 + -18 + 9x + 8x2 + -4x3

Reorder the terms:
-18 + 9x + 8x2 + -4x3 = 18 + -18 + -9x + 9x + -8x2 + 8x2 + 4x3 + -4x3

Combine like terms: 18 + -18 = 0
-18 + 9x + 8x2 + -4x3 = 0 + -9x + 9x + -8x2 + 8x2 + 4x3 + -4x3
-18 + 9x + 8x2 + -4x3 = -9x + 9x + -8x2 + 8x2 + 4x3 + -4x3

Combine like terms: -9x + 9x = 0
-18 + 9x + 8x2 + -4x3 = 0 + -8x2 + 8x2 + 4x3 + -4x3
-18 + 9x + 8x2 + -4x3 = -8x2 + 8x2 + 4x3 + -4x3

Combine like terms: -8x2 + 8x2 = 0
-18 + 9x + 8x2 + -4x3 = 0 + 4x3 + -4x3
-18 + 9x + 8x2 + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
-18 + 9x + 8x2 + -4x3 = 0

The solution to this equation could not be determined.

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