christina74 christina74
  • 23-03-2018
  • Mathematics
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HELP (s^2-t^-2)/(s-t^-1)

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zrh2sfo
zrh2sfo zrh2sfo
  • 23-03-2018
Expand the following:
(s^2 - t^(-2))/(s - 1/t)

(s^2 - t^(-2))/(s - 1/t) = s^2/(s - 1/t) - (1)/((s - 1/t) t^2):

Answer: s^2/(s - 1/t) - 1/(t^2 (s - 1/t))
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