moonie15
moonie15 moonie15
  • 03-12-2014
  • Mathematics
contestada

Which is 243 written as a power of a number?

A.
3^4

B.
3^5

C.
9^3

D.
8 1^3

Respuesta :

tylolsmart
tylolsmart tylolsmart
  • 03-12-2014
3^5 because 3*3*3*3*3=243
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Аноним Аноним
  • 03-12-2014
[tex]243|3\\.\ 81|3\\.\ 27|3\\.\ \ \ 9|3\\.\ \ \ 3|3\\.\ \ \ 1|\\243=3\times3\times3\times3\times3=\boxed{3^5}\\\\Answer:\boxed{B}[/tex]
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