0=3x^3+8x^2-15x+4

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Solution for 0=3x^3+8x^2-15x+4 equation: 


Simplifying
0 = 3x3 + 8x2 + -15x + 4

Reorder the terms:
0 = 4 + -15x + 8x2 + 3x3

Solving
0 = 4 + -15x + 8x2 + 3x3

Solving for variable 'x'.

Combine like terms: 0 + -4 = -4
-4 + 15x + -8x2 + -3x3 = 4 + -15x + 8x2 + 3x3 + -4 + 15x + -8x2 + -3x3

Reorder the terms:
-4 + 15x + -8x2 + -3x3 = 4 + -4 + -15x + 15x + 8x2 + -8x2 + 3x3 + -3x3

Combine like terms: 4 + -4 = 0
-4 + 15x + -8x2 + -3x3 = 0 + -15x + 15x + 8x2 + -8x2 + 3x3 + -3x3
-4 + 15x + -8x2 + -3x3 = -15x + 15x + 8x2 + -8x2 + 3x3 + -3x3

Combine like terms: -15x + 15x = 0
-4 + 15x + -8x2 + -3x3 = 0 + 8x2 + -8x2 + 3x3 + -3x3
-4 + 15x + -8x2 + -3x3 = 8x2 + -8x2 + 3x3 + -3x3

Combine like terms: 8x2 + -8x2 = 0
-4 + 15x + -8x2 + -3x3 = 0 + 3x3 + -3x3
-4 + 15x + -8x2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
-4 + 15x + -8x2 + -3x3 = 0

The solution to this equation could not be determined.

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