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anonymous

  • 4 years ago

HOW DO YOU FACTOR THIS? x^(5/2)-x^(1/2)

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  1. saifoo.khan
    • 4 years ago
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    take x^1/2 common

  2. anonymous
    • 4 years ago
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    so im left with 4/2 or 2 on the other one? im confused?

  3. saifoo.khan
    • 4 years ago
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    NO! \[\Large x^{\frac52 - \frac12} \to x^2\]

  4. anonymous
    • 4 years ago
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    Just like Saifoo said \[x ^{1/2}(x ^{2}+1)\]

  5. anonymous
    • 4 years ago
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    u 'll g8 x^1/2(x^2-1)

  6. saifoo.khan
    • 4 years ago
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    Right^

  7. anonymous
    • 4 years ago
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    4/2=2

  8. anonymous
    • 4 years ago
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    sorry, change the plus to a minus

  9. saifoo.khan
    • 4 years ago
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    \[\Large x^\frac12(x^2 - 1)\]

  10. anonymous
    • 4 years ago
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    oh ok awesome, what if i have something like this 1+2x^-1+x^-2 ?

  11. saifoo.khan
    • 4 years ago
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    i think 1/x^2 will be the GCF.

  12. anonymous
    • 4 years ago
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    so you have to turn the numbers with a negative exponent around like the inverse?

  13. anonymous
    • 4 years ago
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    then do everything you would normally?

  14. saifoo.khan
    • 4 years ago
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    Yes.

  15. anonymous
    • 4 years ago
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    cool thanks everyone...and saifoo, you know a lot of stuff man, did you khanacademy? lol

  16. saifoo.khan
    • 4 years ago
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    Lol. Thanks. Haha. No..

  17. saifoo.khan
    • 4 years ago
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    What grade math are u studying?

  18. anonymous
    • 4 years ago
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    is this ur ques??? 1+(2/x)+(1/x^2)

  19. anonymous
    • 4 years ago
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    just started calc, this was some review...lets just say advanced functions didnt go so well

  20. anonymous
    • 4 years ago
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    so gr 12

  21. saifoo.khan
    • 4 years ago
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    THAT IS EASY!

  22. saifoo.khan
    • 4 years ago
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    as compared the 12th grade im studying in!

  23. anonymous
    • 4 years ago
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    m nit askn nswr

  24. anonymous
    • 4 years ago
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    *not

  25. anonymous
    • 4 years ago
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    1/x is to be taken common

  26. anonymous
    • 4 years ago
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    shivam...that was not the question, but I got what I needed thank you

  27. anonymous
    • 4 years ago
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    lol k...

  28. anonymous
    • 4 years ago
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    saifoo khan..wer r u doin ur 12th?

  29. saifoo.khan
    • 4 years ago
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    Im in A-levels.

  30. anonymous
    • 4 years ago
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    saifoo...that was the first question on the sheet LOL i have a long way to go -_-

  31. saifoo.khan
    • 4 years ago
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    lol.

  32. anonymous
    • 4 years ago
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    a-levels?

  33. saifoo.khan
    • 4 years ago
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    im here for 20 more mins. @smart @shiv, http://www.cie.org.uk/qualifications/academic/uppersec/alevel

  34. anonymous
    • 4 years ago
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    wel i live in india...so dnt knw much bout uk's edu. system....

  35. anonymous
    • 4 years ago
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    alright thanks i think im ok now

  36. saifoo.khan
    • 4 years ago
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    umm, im not from Uk either. hehe. :D

  37. anonymous
    • 4 years ago
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    den?

  38. anonymous
    • 4 years ago
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    cool

  39. saifoo.khan
    • 4 years ago
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    =D

  40. anonymous
    • 4 years ago
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    k bbye...cya guyzz..'ve maths xam 2day :P

  41. saifoo.khan
    • 4 years ago
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    Byee.. Good luck

  42. anonymous
    • 4 years ago
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    tnx mate ..bbye

  43. saifoo.khan
    • 4 years ago
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    :)

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