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I need help in this ixl

I need help in this ixl-example-1
User Luisfer
by
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1 Answer

13 votes

Answer:


t^(9)s^(8)

Explanation:


s^(0) = 1; u^(-1) = (1)/(u) \\1(t)((1)/(u))(s^(8))(t^(8))(u)\\((t^(1+8))(s^(8))(u))/(u)\\t^(9)s^(8)

User MrTorture
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