hickslw1951p6oo9t hickslw1951p6oo9t
  • 05-04-2018
  • Mathematics
contestada

Need help due tomorrow

Need help due tomorrow class=

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popalabdulqayou
popalabdulqayou popalabdulqayou
  • 05-04-2018
first one is 
4^(b-1) = 5^(b-123)
use the power rule for the same base is to get on base and add the powers.
second one
the index is 1/2 or square root.
hopes this helps.
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