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yamyam70

  • one year ago

Simplifying radicals, see drawing below

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  1. yamyam70
    • one year ago
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    |dw:1437320177954:dw|

  2. Michele_Laino
    • one year ago
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    hint: the radicand of the inner radical has to be positive or zero

  3. yamyam70
    • one year ago
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    [0, infinity)

  4. yamyam70
    • one year ago
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    wait im wrong

  5. Michele_Laino
    • one year ago
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    hint: we have: \[\Large 2 - x \geqslant 0\]

  6. yamyam70
    • one year ago
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    (-infinity, 2]

  7. Michele_Laino
    • one year ago
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    that's right!

  8. yamyam70
    • one year ago
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    |dw:1437320477257:dw|

  9. Michele_Laino
    • one year ago
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    yes!

  10. yamyam70
    • one year ago
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    and with that I still have the same domain?

  11. Michele_Laino
    • one year ago
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    yes!

  12. yamyam70
    • one year ago
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    THANK YOU! YOU ARE A HERO. A MARTYR. A LEGEND.

  13. Michele_Laino
    • one year ago
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    :)

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spraguer (Moderator)
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