0=2x^4+x^3+2x^2+x-210

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Solution for 0=2x^4+x^3+2x^2+x-210 equation:


Simplifying
0 = 2x4 + x3 + 2x2 + x + -210

Reorder the terms:
0 = -210 + x + 2x2 + x3 + 2x4

Solving
0 = -210 + x + 2x2 + x3 + 2x4

Solving for variable 'x'.

Combine like terms: 0 + 210 = 210
210 + -1x + -2x2 + -1x3 + -2x4 = -210 + x + 2x2 + x3 + 2x4 + 210 + -1x + -2x2 + -1x3 + -2x4

Reorder the terms:
210 + -1x + -2x2 + -1x3 + -2x4 = -210 + 210 + x + -1x + 2x2 + -2x2 + x3 + -1x3 + 2x4 + -2x4

Combine like terms: -210 + 210 = 0
210 + -1x + -2x2 + -1x3 + -2x4 = 0 + x + -1x + 2x2 + -2x2 + x3 + -1x3 + 2x4 + -2x4
210 + -1x + -2x2 + -1x3 + -2x4 = x + -1x + 2x2 + -2x2 + x3 + -1x3 + 2x4 + -2x4

Combine like terms: x + -1x = 0
210 + -1x + -2x2 + -1x3 + -2x4 = 0 + 2x2 + -2x2 + x3 + -1x3 + 2x4 + -2x4
210 + -1x + -2x2 + -1x3 + -2x4 = 2x2 + -2x2 + x3 + -1x3 + 2x4 + -2x4

Combine like terms: 2x2 + -2x2 = 0
210 + -1x + -2x2 + -1x3 + -2x4 = 0 + x3 + -1x3 + 2x4 + -2x4
210 + -1x + -2x2 + -1x3 + -2x4 = x3 + -1x3 + 2x4 + -2x4

Combine like terms: x3 + -1x3 = 0
210 + -1x + -2x2 + -1x3 + -2x4 = 0 + 2x4 + -2x4
210 + -1x + -2x2 + -1x3 + -2x4 = 2x4 + -2x4

Combine like terms: 2x4 + -2x4 = 0
210 + -1x + -2x2 + -1x3 + -2x4 = 0

The solution to this equation could not be determined.

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