=t^3-9t^2+400

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Solution for =t^3-9t^2+400 equation: 


Simplifying
0 = t3 + -9t2 + 400

Reorder the terms:
0 = 400 + -9t2 + t3

Solving
0 = 400 + -9t2 + t3

Solving for variable 't'.

Combine like terms: 0 + -400 = -400
-400 + 9t2 + -1t3 = 400 + -9t2 + t3 + -400 + 9t2 + -1t3

Reorder the terms:
-400 + 9t2 + -1t3 = 400 + -400 + -9t2 + 9t2 + t3 + -1t3

Combine like terms: 400 + -400 = 0
-400 + 9t2 + -1t3 = 0 + -9t2 + 9t2 + t3 + -1t3
-400 + 9t2 + -1t3 = -9t2 + 9t2 + t3 + -1t3

Combine like terms: -9t2 + 9t2 = 0
-400 + 9t2 + -1t3 = 0 + t3 + -1t3
-400 + 9t2 + -1t3 = t3 + -1t3

Combine like terms: t3 + -1t3 = 0
-400 + 9t2 + -1t3 = 0

The solution to this equation could not be determined.

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