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saifoo.khan Group Title

Whoz Gonna Chk this??

  • 3 years ago
  • 3 years ago

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  1. giggles123 Group Title
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    Moi

    • 3 years ago
  2. saifoo.khan Group Title
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    • 3 years ago
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  3. giggles123 Group Title
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    working on it give me a sec

    • 3 years ago
  4. saifoo.khan Group Title
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    Sure, :)

    • 3 years ago
  5. giggles123 Group Title
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    sqrt(3a)+16asqrt(3a)===>17sqrt(3a)

    • 3 years ago
  6. giggles123 Group Title
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    there is no xtra A

    • 3 years ago
  7. saifoo.khan Group Title
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    why? where does it goes?

    • 3 years ago
  8. giggles123 Group Title
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    sqrt(3a)+8sqrt(12a^(3)) Pull all perfect square roots out from under the radical. In this case, remove the 2a because it is a perfect square. sqrt(3a)+(8*2asqrt(3a)) Multiply 8 by 2a to get 16a. sqrt(3a)+(16a)sqrt(3a) Remove the parentheses around the expression 16a. sqrt(3a)+16asqrt(3a)

    • 3 years ago
  9. Hero Group Title
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    Yeah, that's the correct answer

    • 3 years ago
  10. Hero Group Title
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    and the way it should be written...

    • 3 years ago
  11. Hero Group Title
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    the a goes before the root not after it

    • 3 years ago
  12. saifoo.khan Group Title
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    the answer is \[\Huge \sqrt{3a}(16a+1)\]

    • 3 years ago
  13. Hero Group Title
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    I don't disagree

    • 3 years ago
  14. giggles123 Group Title
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    its the same thing in a different form

    • 3 years ago
  15. saifoo.khan Group Title
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    No, tht isnt same!

    • 3 years ago
  16. Hero Group Title
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    Whose online test are you taking this time?

    • 3 years ago
  17. saifoo.khan Group Title
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    there is a extra 'a'

    • 3 years ago
  18. saifoo.khan Group Title
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    someone's ;)

    • 3 years ago
  19. Hero Group Title
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    There's no extra a dummy

    • 3 years ago
  20. Hero Group Title
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    I mean guru

    • 3 years ago
  21. Hero Group Title
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    the right amount of a's are there

    • 3 years ago
  22. Hero Group Title
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    so if it's the right answer, there could never be an extra a, if there was it would be one a too many and it would be wrong

    • 3 years ago
  23. saifoo.khan Group Title
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    in the photo u can see, its 16root(3a) a. because of that last a, u cant add them!

    • 3 years ago
  24. Hero Group Title
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    Yes, you're right, you can't add them...so factoring out the sqrt(3a) was a good step....

    • 3 years ago
  25. saifoo.khan Group Title
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    hmmm! :(

    • 3 years ago
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