A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

zepdrix

  • one year ago

Studay Tyme ugainnnn!

  • This Question is Closed
  1. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432857499890:dw| @pooja195

  2. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    aww no more brown face:c

  3. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    aww i forgot >.<

  4. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ;) its k i bet we will have many more of these :P

  5. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432857850783:dw|

  6. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    so what kinda problems? :d chapter 11 or something?

  7. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    All of chapter 11 i have 6 quizzes 1 on each section T_T

  8. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Do anything it takes i need to pass!!!1

  9. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm \frac{3}{5}\div\frac{9}{25}\]Let's start with something like this :d simplify.

  10. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    5/3

  11. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm \color{red}{\frac{3}{5}}\color{royalblue}{\div}\color{green}{\frac{9}{25}}\]\[\Large\rm \color{red}{Keep}\color{royalblue}{Change}\color{green}{Flip}\]Mmm ok good you got it :)

  12. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm \frac{4x^2}{49}\div\frac{x}{7}\]How bout this one?

  13. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    brb

  14. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I DONT KNOW T_T

  15. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ZEPPY T_T I HATE THIS STUFF D:

  16. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm \color{red}{Keep}\color{royalblue}{Change}\color{green}{Flip}\]

  17. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm \color{red}{\frac{4x^2}{49}}\color{royalblue}{\div}\color{green}{\frac{x}{7}}=\frac{4x^2}{49}\times\frac{7}{x}\]Are you ok with that first step?

  18. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Yes

  19. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    T_T i cant do this! >:I

  20. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    cross cancel stuff that matches :)

  21. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    It makes no sense T_T

  22. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ZEPPY T_T

  23. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Can we skip this one its too hard R_R

  24. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i dont like it T_T

  25. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm =\frac{4x^{\cancel{2}}}{\cancel{49}7}\times\frac{\cancel{7}}{\cancel{x}}\]Cancel some stuff.

  26. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    I cancelled an x from top and bottom, a 7 from top and bottom.

  27. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm =\frac{4x}{7}\]And then just see what's left over.

  28. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    skip it? :d but isn't this what your quiz is on? this kind of stuff?

  29. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes T_T

  30. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i dont get it >_< he teached it a diffrent way .-. T_T

  31. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    You really need to get comfortable with this "cancelling" idea. Here is a simple example:|dw:1432860109946:dw|

  32. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432860187674:dw|

  33. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432860300841:dw|

  34. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    OOOOOOOOO I GET IT!!! GIVE ME ANOTHER ONE

  35. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\Large\rm \frac{8x^3}{7}\div\frac{2x}{21}\]

  36. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    nvm i cant do it T_T

  37. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    You understand the first step?\[\Large\rm =\frac{8x^3}{7}\times\frac{21}{2x}\]

  38. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Right we flip so we can multiply

  39. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432860681486:dw|

  40. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    Hmm I guess we have to break some stuff down and look for anything that cancels.

  41. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    nothing cancels

  42. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    Nothing? 0_o

  43. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    Right away you should notice that you have x's in the top, and an x in the bottom. So you know that you'll have AT LEAST one cancellation.

  44. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432860789982:dw|So we can cancel an x out of top and bottom, ya?

  45. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    wait so after that you factor right?

  46. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    we see a 7 and a 2 in the bottom. So we have to ask ourselves, do the 8 and 21 have any 2 or 7 factors in them? yes try to factor the 8 and 21. this isn't like the factoring we were doing back in last chapters though.

  47. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    factors of 8? factors of 21? :o

  48. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    168? O-o

  49. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    no. this is not like the other chapter. we're `breaking down` the 8 and 21, not multiplying them together.

  50. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    8 = ?

  51. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    8=2x2x2 21=7x3

  52. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ****8=2x2x2x2

  53. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    No, you were right the first time :) lol

  54. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    |dw:1432861257936:dw|Mmm k good

  55. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    so cancel some stuff.|dw:1432861329403:dw|ya?