0=x^4-3x^3+7x^2+2

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Solution for 0=x^4-3x^3+7x^2+2 equation: 


Simplifying
0 = x4 + -3x3 + 7x2 + 2

Reorder the terms:
0 = 2 + 7x2 + -3x3 + x4

Solving
0 = 2 + 7x2 + -3x3 + x4

Solving for variable 'x'.

Combine like terms: 0 + -2 = -2
-2 + -7x2 + 3x3 + -1x4 = 2 + 7x2 + -3x3 + x4 + -2 + -7x2 + 3x3 + -1x4

Reorder the terms:
-2 + -7x2 + 3x3 + -1x4 = 2 + -2 + 7x2 + -7x2 + -3x3 + 3x3 + x4 + -1x4

Combine like terms: 2 + -2 = 0
-2 + -7x2 + 3x3 + -1x4 = 0 + 7x2 + -7x2 + -3x3 + 3x3 + x4 + -1x4
-2 + -7x2 + 3x3 + -1x4 = 7x2 + -7x2 + -3x3 + 3x3 + x4 + -1x4

Combine like terms: 7x2 + -7x2 = 0
-2 + -7x2 + 3x3 + -1x4 = 0 + -3x3 + 3x3 + x4 + -1x4
-2 + -7x2 + 3x3 + -1x4 = -3x3 + 3x3 + x4 + -1x4

Combine like terms: -3x3 + 3x3 = 0
-2 + -7x2 + 3x3 + -1x4 = 0 + x4 + -1x4
-2 + -7x2 + 3x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
-2 + -7x2 + 3x3 + -1x4 = 0

The solution to this equation could not be determined.

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