70000=-x^3+2x^2+400x-100

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Solution for 70000=-x^3+2x^2+400x-100 equation: 


Simplifying
70000 = -1x3 + 2x2 + 400x + -100

Reorder the terms:
70000 = -100 + 400x + 2x2 + -1x3

Solving
70000 = -100 + 400x + 2x2 + -1x3

Solving for variable 'x'.

Combine like terms: 70000 + 100 = 70100
70100 + -400x + -2x2 + x3 = -100 + 400x + 2x2 + -1x3 + 100 + -400x + -2x2 + x3

Reorder the terms:
70100 + -400x + -2x2 + x3 = -100 + 100 + 400x + -400x + 2x2 + -2x2 + -1x3 + x3

Combine like terms: -100 + 100 = 0
70100 + -400x + -2x2 + x3 = 0 + 400x + -400x + 2x2 + -2x2 + -1x3 + x3
70100 + -400x + -2x2 + x3 = 400x + -400x + 2x2 + -2x2 + -1x3 + x3

Combine like terms: 400x + -400x = 0
70100 + -400x + -2x2 + x3 = 0 + 2x2 + -2x2 + -1x3 + x3
70100 + -400x + -2x2 + x3 = 2x2 + -2x2 + -1x3 + x3

Combine like terms: 2x2 + -2x2 = 0
70100 + -400x + -2x2 + x3 = 0 + -1x3 + x3
70100 + -400x + -2x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
70100 + -400x + -2x2 + x3 = 0

The solution to this equation could not be determined.

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