0=q^3-2q^2-20

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Solution for 0=q^3-2q^2-20 equation: 


Simplifying
0 = q3 + -2q2 + -20

Reorder the terms:
0 = -20 + -2q2 + q3

Solving
0 = -20 + -2q2 + q3

Solving for variable 'q'.

Combine like terms: 0 + 20 = 20
20 + 2q2 + -1q3 = -20 + -2q2 + q3 + 20 + 2q2 + -1q3

Reorder the terms:
20 + 2q2 + -1q3 = -20 + 20 + -2q2 + 2q2 + q3 + -1q3

Combine like terms: -20 + 20 = 0
20 + 2q2 + -1q3 = 0 + -2q2 + 2q2 + q3 + -1q3
20 + 2q2 + -1q3 = -2q2 + 2q2 + q3 + -1q3

Combine like terms: -2q2 + 2q2 = 0
20 + 2q2 + -1q3 = 0 + q3 + -1q3
20 + 2q2 + -1q3 = q3 + -1q3

Combine like terms: q3 + -1q3 = 0
20 + 2q2 + -1q3 = 0

The solution to this equation could not be determined.

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