x*x*x+2*x*x-x+4=7

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Solution for x*x*x+2*x*x-x+4=7 equation:


Simplifying
x * x * x + 2x * x + -1x + 4 = 7

Multiply x * x
x2 * x + 2x * x + -1x + 4 = 7

Multiply x2 * x
x3 + 2x * x + -1x + 4 = 7

Multiply x * x
x3 + 2x2 + -1x + 4 = 7

Reorder the terms:
4 + -1x + 2x2 + x3 = 7

Solving
4 + -1x + 2x2 + x3 = 7

Solving for variable 'x'.

Reorder the terms:
4 + -7 + -1x + 2x2 + x3 = 7 + -7

Combine like terms: 4 + -7 = -3
-3 + -1x + 2x2 + x3 = 7 + -7

Combine like terms: 7 + -7 = 0
-3 + -1x + 2x2 + x3 = 0

The solution to this equation could not be determined.

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