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anonymous

  • one year ago

OK I need help again with math.

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  1. anonymous
    • one year ago
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    @amistre64

  2. anonymous
    • one year ago
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    \[(\frac{ 27 }{ 8 })^{\frac{ 4 }{ 3 }}\]

  3. amistre64
    • one year ago
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    well, power, then root what are your steps

  4. amistre64
    • one year ago
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    we can root then power if thats simpler

  5. anonymous
    • one year ago
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    no lets just stick with power first but how would i power in a fraction?

  6. amistre64
    • one year ago
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    well, all a power is is a fast sort of multiplication a^4 = a*a*a*a what is: \[\frac{27}{8}*\frac{27}{8}*\frac{27}{8}*\frac{27}{8}\] or more succinctly \[\frac{27*27*27*27}{8*8*8*8}\] which is just another way of saying \[\frac{27^4}{8^4}\]

  7. anonymous
    • one year ago
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    Oh ok thanks I think I can do it from here.

  8. amistre64
    • one year ago
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    youre welcome

  9. anonymous
    • one year ago
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    ok so the answer is 81/16

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