(s^4)-(9*s^3)+(21*s^2)+s-30=0

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Solution for (s^4)-(9*s^3)+(21*s^2)+s-30=0 equation: 


Simplifying
(s4) + -1(9s3) + (21s2) + s + -30 = 0
s4 + -1(9s3) + (21s2) + s + -30 = 0

Remove parenthesis around (9s3)
s4 + -1 * 9s3 + (21s2) + s + -30 = 0

Multiply -1 * 9
s4 + -9s3 + (21s2) + s + -30 = 0

Reorder the terms:
-30 + s + (21s2) + -9s3 + s4 = 0

Solving
-30 + s + (21s2) + -9s3 + s4 = 0

Solving for variable 's'.

The solution to this equation could not be determined.

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