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CLOBBER02

  • one year ago

@ganeshie8

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  1. CLOBBER02
    • one year ago
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  2. ganeshie8
    • one year ago
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    |dw:1433826223944:dw|

  3. CLOBBER02
    • one year ago
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    i nkow that is just i dont know what to do with the negative number

  4. ganeshie8
    • one year ago
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    Ahh okay, negative number is just a number, no special treatment is required. \[\large\begin{align} \color{blue}{-2}(\color{green}{3}\color{red}{+}\color{purple}{6}) ~~&=~~ (\color{blue}{-2})(\color{green}{3})\color{red}{+} (\color{blue}{-2})(\color{purple}{6})\\~\\&=~~?\end{align}\]

  5. CLOBBER02
    • one year ago
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    i am so confused d

  6. CLOBBER02
    • one year ago
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    @ganeshie8

  7. CLOBBER02
    • one year ago
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    is it\[-2(3+6)+?\]

  8. CLOBBER02
    • one year ago
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    −2 x (3+6)+?

  9. ganeshie8
    • one year ago
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    \[\large\begin{align} \color{blue}{-2}(\color{green}{3}\color{red}{+}\color{purple}{6}) ~~&=~~ (\color{blue}{-2})(\color{green}{3})\color{red}{+} (\color{blue}{-2})(\color{purple}{6})\\~\\&=~~(-6) \color{Red}{+} (-12)\\~\\&=~~-6-12\end{align}\]

  10. CLOBBER02
    • one year ago
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    so its -6

  11. ganeshie8
    • one year ago
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    Yes! check this video when free https://www.khanacademy.org/math/pre-algebra/order-of-operations/ditributive_property/v/the-distributive-property

  12. CLOBBER02
    • one year ago
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    plz help with a few more

  13. ganeshie8
    • one year ago
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    first work the multiplication

  14. ganeshie8
    • one year ago
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    |dw:1433827301630:dw|

  15. ganeshie8
    • one year ago
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    remember how to multiply fractions ?

  16. CLOBBER02
    • one year ago
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    24/49

  17. CLOBBER02
    • one year ago
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    ?

  18. ganeshie8
    • one year ago
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    nope, simply multiply numerators separately and denominators separately

  19. CLOBBER02
    • one year ago
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    i dont know how

  20. ganeshie8
    • one year ago
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    |dw:1433827601856:dw|

  21. ganeshie8
    • one year ago
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    before actually carrying out the multiplication, notice that we can cancel the common factor \(\large \color{red}{7}\) : |dw:1433827704968:dw|

  22. CLOBBER02
    • one year ago
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    2/4

  23. CLOBBER02
    • one year ago
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    1/2

  24. ganeshie8
    • one year ago
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    how did u get 2/4 ?

  25. CLOBBER02
    • one year ago
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    i subed 4 and 8 and did the same on the top i did 1-3

  26. ganeshie8
    • one year ago
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    wow! im truely amazed! thats really clever xD

  27. CLOBBER02
    • one year ago
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    is it right?

  28. ganeshie8
    • one year ago
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    thats not right, but i really appreciate your bold attempt

  29. CLOBBER02
    • one year ago
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    thank u

  30. ganeshie8
    • one year ago
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    to add/subtract fractions, we need to have same denominator in the bottom

  31. CLOBBER02
    • one year ago
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    so how do u do that

  32. ganeshie8
    • one year ago
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    this is somewhat tricky but im sure it wont be that difficult for you, look at the bottom numbers, we have 4 and 8. they are not same, but we want them to be same... can you think of any tricks to "see" same number in the bottom ? |dw:1433828114996:dw|

  33. CLOBBER02
    • one year ago
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    wait i think i got it

  34. CLOBBER02
    • one year ago
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    1/8

  35. ganeshie8
    • one year ago
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    how ?

  36. CLOBBER02
    • one year ago
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    |dw:1433828313605:dw||dw:1433828377751:dw||dw:1433828408627:dw|

  37. ganeshie8
    • one year ago
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    Awesome! Looks you've mastered fractions!

  38. ganeshie8
    • one year ago
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    just wait, 2-3 is -1 right ?

  39. CLOBBER02
    • one year ago
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    no its just 1

  40. ganeshie8
    • one year ago
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    |dw:1433828521221:dw|

  41. CLOBBER02
    • one year ago
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    oooohhhhh

  42. ganeshie8
    • one year ago
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    2-3 is -1 ok

  43. CLOBBER02
    • one year ago
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  44. CLOBBER02
    • one year ago
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    @ganeshie8

  45. CLOBBER02
    • one year ago
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    @ganeshie8

  46. ganeshie8
    • one year ago
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    look at the options in which option are they changing only the placement of parenthesis \(()\) ?

  47. CLOBBER02
    • one year ago
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    b and c

  48. CLOBBER02
    • one year ago
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    @ganeshie8

  49. CLOBBER02
    • one year ago
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    @ganeshie8

  50. CLOBBER02
    • one year ago
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    @random231

  51. CLOBBER02
    • one year ago
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    @Astrophysics

  52. CLOBBER02
    • one year ago
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    @ganeshie8

  53. CLOBBER02
    • one year ago
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    @random231

  54. CLOBBER02
    • one year ago
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    @sammixboo

  55. CLOBBER02
    • one year ago
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    @Whitemonsterbunny17

  56. CLOBBER02
    • one year ago
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    @IrishBoy123

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