0=x^4+4x^3-11x^2-26x-12

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Solution for 0=x^4+4x^3-11x^2-26x-12 equation: 


Simplifying
0 = x4 + 4x3 + -11x2 + -26x + -12

Reorder the terms:
0 = -12 + -26x + -11x2 + 4x3 + x4

Solving
0 = -12 + -26x + -11x2 + 4x3 + x4

Solving for variable 'x'.

Combine like terms: 0 + 12 = 12
12 + 26x + 11x2 + -4x3 + -1x4 = -12 + -26x + -11x2 + 4x3 + x4 + 12 + 26x + 11x2 + -4x3 + -1x4

Reorder the terms:
12 + 26x + 11x2 + -4x3 + -1x4 = -12 + 12 + -26x + 26x + -11x2 + 11x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -12 + 12 = 0
12 + 26x + 11x2 + -4x3 + -1x4 = 0 + -26x + 26x + -11x2 + 11x2 + 4x3 + -4x3 + x4 + -1x4
12 + 26x + 11x2 + -4x3 + -1x4 = -26x + 26x + -11x2 + 11x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -26x + 26x = 0
12 + 26x + 11x2 + -4x3 + -1x4 = 0 + -11x2 + 11x2 + 4x3 + -4x3 + x4 + -1x4
12 + 26x + 11x2 + -4x3 + -1x4 = -11x2 + 11x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -11x2 + 11x2 = 0
12 + 26x + 11x2 + -4x3 + -1x4 = 0 + 4x3 + -4x3 + x4 + -1x4
12 + 26x + 11x2 + -4x3 + -1x4 = 4x3 + -4x3 + x4 + -1x4

Combine like terms: 4x3 + -4x3 = 0
12 + 26x + 11x2 + -4x3 + -1x4 = 0 + x4 + -1x4
12 + 26x + 11x2 + -4x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
12 + 26x + 11x2 + -4x3 + -1x4 = 0

The solution to this equation could not be determined.

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