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anonymous

  • one year ago

8^1/3 simplify

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  1. welshfella
    • one year ago
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    this is the cube root of 1/8 di you know what the cube root of 8 is?

  2. anonymous
    • one year ago
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    512

  3. UsukiDoll
    • one year ago
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    in radical form that would be |dw:1436952945429:dw|

  4. UsukiDoll
    • one year ago
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    so what's the cube root of 8?

  5. anonymous
    • one year ago
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    512

  6. UsukiDoll
    • one year ago
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    nooooooooooooooooooooooooooo........................

  7. anonymous
    • one year ago
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    1.4422...

  8. UsukiDoll
    • one year ago
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    I believe you are getting \[\LARGE 8^3 \] confused with \[\LARGE 8^{\frac{1}{3}} \]

  9. welshfella
    • one year ago
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    512 is the CUBE of 8 8*8*8

  10. UsukiDoll
    • one year ago
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    yes @welshfella is correct.. 512 is 8 to the third power I'm asking cube root of 8. different.

  11. welshfella
    • one year ago
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    you need to find x where x*x*x = 8

  12. welshfella
    • one year ago
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    what number when multiplied by itself as above gives 8

  13. anonymous
    • one year ago
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    2

  14. anonymous
    • one year ago
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    2*2*2

  15. UsukiDoll
    • one year ago
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    yes because the cube root of 8 is 2 2^3 = 8 2 x 2 x 2 = 8 8=8

  16. welshfella
    • one year ago
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    right

  17. anonymous
    • one year ago
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    so the answer is 8? Really that simple?

  18. UsukiDoll
    • one year ago
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    the answer is 2 cube root of 8 is 2

  19. anonymous
    • one year ago
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    that makes sense, and I feel really dumb for not knowing that before.

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