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AmTran_Bus

  • one year ago

Need help solving this

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  1. AmTran_Bus
    • one year ago
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    |dw:1440862712969:dw|

  2. AmTran_Bus
    • one year ago
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    I need to find what c1 and c2 is. We tried last night but Im still confused.

  3. Loser66
    • one year ago
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    why?

  4. AmTran_Bus
    • one year ago
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    This is the end of a DE problem that had boundaries.

  5. Loser66
    • one year ago
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    I know, but why is it hard to you?

  6. AmTran_Bus
    • one year ago
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    Because my mind is shot.

  7. Loser66
    • one year ago
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    Show your work, please.

  8. AmTran_Bus
    • one year ago
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    Well, I guess the first thing you could do is get the top one in terms of c1|dw:1440862899548:dw|

  9. Loser66
    • one year ago
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    |dw:1440862953142:dw|

  10. AmTran_Bus
    • one year ago
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    Duh me.

  11. AmTran_Bus
    • one year ago
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    But I really need help now.

  12. Loser66
    • one year ago
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    Ok, \(C_1+C_2 = -1\\C_1 = \dfrac{-3}{2} C_2\) Replace \(C_1\) to the first one, \(\dfrac{-3}{2} C_2 + C_2 =1\) So \(C_2 =?? \)

  13. Loser66
    • one year ago
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    hahaha. my turn it is -1, not 1

  14. AmTran_Bus
    • one year ago
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    Haha!

  15. Loser66
    • one year ago
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    I meant \((-3/2) C_2 + C_2 =-1\)

  16. AmTran_Bus
    • one year ago
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    |dw:1440863165420:dw| I dont know why I cant get this. Makes me mad.

  17. AmTran_Bus
    • one year ago
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    I get your steps so far!

  18. Loser66
    • one year ago
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    |dw:1440863250000:dw|

  19. AmTran_Bus
    • one year ago
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    But where did the other c2 go?

  20. Loser66
    • one year ago
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    |dw:1440863272765:dw|

  21. Loser66
    • one year ago
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    hey, I factor C2 out or you can think of this : (-3/2 = -1.5) right? hence -1.5 apple + 1 apple = -0.5 apple

  22. AmTran_Bus
    • one year ago
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    Ok yea that makes sense

  23. Loser66
    • one year ago
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    that is you have -0.5 C2 = -1 now, divide both sides by -0.5 you get C2 =?

  24. AmTran_Bus
    • one year ago
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    So now can you just divide by -.5?

  25. AmTran_Bus
    • one year ago
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    lol

  26. AmTran_Bus
    • one year ago
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    I mean 2

  27. Loser66
    • one year ago
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    yes,

  28. AmTran_Bus
    • one year ago
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    So if c2=2, now we can get c1

  29. Loser66
    • one year ago
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    yes again.

  30. AmTran_Bus
    • one year ago
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    -3

  31. Loser66
    • one year ago
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    again yes. hahahaha....

  32. AmTran_Bus
    • one year ago
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    Thank you. Gosh I need a brain transplant.

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