0=2x^3-17x^2+23x+42

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Solution for 0=2x^3-17x^2+23x+42 equation:


Simplifying
0 = 2x3 + -17x2 + 23x + 42

Reorder the terms:
0 = 42 + 23x + -17x2 + 2x3

Solving
0 = 42 + 23x + -17x2 + 2x3

Solving for variable 'x'.

Combine like terms: 0 + -42 = -42
-42 + -23x + 17x2 + -2x3 = 42 + 23x + -17x2 + 2x3 + -42 + -23x + 17x2 + -2x3

Reorder the terms:
-42 + -23x + 17x2 + -2x3 = 42 + -42 + 23x + -23x + -17x2 + 17x2 + 2x3 + -2x3

Combine like terms: 42 + -42 = 0
-42 + -23x + 17x2 + -2x3 = 0 + 23x + -23x + -17x2 + 17x2 + 2x3 + -2x3
-42 + -23x + 17x2 + -2x3 = 23x + -23x + -17x2 + 17x2 + 2x3 + -2x3

Combine like terms: 23x + -23x = 0
-42 + -23x + 17x2 + -2x3 = 0 + -17x2 + 17x2 + 2x3 + -2x3
-42 + -23x + 17x2 + -2x3 = -17x2 + 17x2 + 2x3 + -2x3

Combine like terms: -17x2 + 17x2 = 0
-42 + -23x + 17x2 + -2x3 = 0 + 2x3 + -2x3
-42 + -23x + 17x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
-42 + -23x + 17x2 + -2x3 = 0

The solution to this equation could not be determined.

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