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anonymous

  • one year ago

simplify the expression 121^1/2

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  1. anonymous
    • one year ago
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    @pinkbubbles

  2. anonymous
    • one year ago
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    \[\frac{ 121^1 }{ 2 }\] right?

  3. Nnesha
    • one year ago
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    convert 1/2 to square root exponent rule \[\huge\rm x^\frac{ m }{ n } = \sqrt[n]{x^m}\]

  4. anonymous
    • one year ago
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    ok thank you :D

  5. Nnesha
    • one year ago
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    so what did you get ?>

  6. anonymous
    • one year ago
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    um|dw:1437665324844:dw| 121

  7. anonymous
    • one year ago
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    is that right

  8. anonymous
    • one year ago
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    I got it wrong

  9. Nnesha
    • one year ago
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    you don't have to write 2 bec radical sign mean square root

  10. Nnesha
    • one year ago
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    \[\sqrt{ } \] <-- square root

  11. Nnesha
    • one year ago
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    |dw:1437665535716:dw|

  12. anonymous
    • one year ago
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    11

  13. Nnesha
    • one year ago
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    yep

  14. anonymous
    • one year ago
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    ok thank you

  15. Nnesha
    • one year ago
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    my pleasure

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spraguer (Moderator)
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