0=-x^3-7x^2-5x+2

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Solution for 0=-x^3-7x^2-5x+2 equation:


Simplifying
0 = -1x3 + -7x2 + -5x + 2

Reorder the terms:
0 = 2 + -5x + -7x2 + -1x3

Solving
0 = 2 + -5x + -7x2 + -1x3

Solving for variable 'x'.

Combine like terms: 0 + -2 = -2
-2 + 5x + 7x2 + x3 = 2 + -5x + -7x2 + -1x3 + -2 + 5x + 7x2 + x3

Reorder the terms:
-2 + 5x + 7x2 + x3 = 2 + -2 + -5x + 5x + -7x2 + 7x2 + -1x3 + x3

Combine like terms: 2 + -2 = 0
-2 + 5x + 7x2 + x3 = 0 + -5x + 5x + -7x2 + 7x2 + -1x3 + x3
-2 + 5x + 7x2 + x3 = -5x + 5x + -7x2 + 7x2 + -1x3 + x3

Combine like terms: -5x + 5x = 0
-2 + 5x + 7x2 + x3 = 0 + -7x2 + 7x2 + -1x3 + x3
-2 + 5x + 7x2 + x3 = -7x2 + 7x2 + -1x3 + x3

Combine like terms: -7x2 + 7x2 = 0
-2 + 5x + 7x2 + x3 = 0 + -1x3 + x3
-2 + 5x + 7x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
-2 + 5x + 7x2 + x3 = 0

The solution to this equation could not be determined.

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