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anonymous

  • 5 years ago

Find one solution to the cubic equation X^3+6x^+9x-2=0 by Cardanos formula (circa 1545). Carry out following steps. 1st. we will get rid of the 6x^2 term by substitution. let x=y-2. substitute this in above eq. multiply out and collect like terms to get an eq. y^3 +py +q=0 ...show all steps please

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  1. anonymous
    • 5 years ago
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    Well i give up..will ask the neighbor :P

  2. anonymous
    • 5 years ago
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    haha! ahwww im sorry :( i rly truly am. >.< i just cant focus i feel like no-one is listening to me or thinks i can do it. stupid effing parents i can love them but i dont have to like them all the time!!!! >.< im sorry didnt mean to vent :(

  3. anonymous
    • 5 years ago
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    o no worries gurl! i knw wat u mean ,, venting is healthy;) personally been havin issues with mother but have realized that the best way is to walk out of the situation. accept who she is , cant fight her, shes my mother & thenbeen dealin with friends that do do douchy moves but whateves

  4. anonymous
    • 5 years ago
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    :) u helped. Idk i just feel like.... nobody listens u kno? And none of my besties are home >.< lol idk lifes a gift not a given rite. so im gonna make the best of what i have :)

  5. anonymous
    • 5 years ago
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    exactly:]

  6. anonymous
    • 5 years ago
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    7 more minutes and im out if no one solves !

  7. amistre64
    • 5 years ago
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    y would we need to make x=y-2?

  8. amistre64
    • 5 years ago
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    it apparently just wants you to do a lot of grunt work; that noone here is wiling to put themselves thru :)

  9. anonymous
    • 5 years ago
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    good question idk it says on my worksheet then it says 2.Complete D=(q/2)^2+(p/3)^3... o yea amistre..ur right which is unfortunate thought peple want to actually solve questions haha

  10. amistre64
    • 5 years ago
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    solving question is one thing; having to work for free is another lol

  11. anonymous
    • 5 years ago
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    hehehehe but this site is free ain it?

  12. amistre64
    • 5 years ago
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    hte site is, the advice is, and those of us with answers have paid our dues to these types of problems ;)

  13. amistre64
    • 5 years ago
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    it isnt so much finding a solutions as it is following the step by step procedures that they want you to.... the thinking has been done :)

  14. anonymous
    • 5 years ago
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    anywho first time here, doubt ill come back :s

  15. anonymous
    • 5 years ago
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    AWWWW :(

  16. amistre64
    • 5 years ago
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    well, good luck wherever you end up :)

  17. anonymous
    • 5 years ago
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    ,im pressed up against ur window right now. what now lmao sry i joka at times

  18. amistre64
    • 5 years ago
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    lol....considering im outside on a parkbench; you must be at the wrong place :)

  19. anonymous
    • 5 years ago
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    ruiner

  20. amistre64
    • 5 years ago
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    i know, its a gift i have....ever since i was a little lad, ruined everything lol

  21. anonymous
    • 5 years ago
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    whatever gift makes u happy , all that matters cutie

  22. amistre64
    • 5 years ago
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    happiness, maybe in a month ....

  23. anonymous
    • 5 years ago
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    why so

  24. amistre64
    • 5 years ago
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    cant see my kids till the end of may; no money or gas to visit them

  25. anonymous
    • 5 years ago
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    bummer sry to hear, truly , divorced? u should be a math tutor and get paid haha

  26. amistre64
    • 5 years ago
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    divorced is a suitable term i spose.... going to college to get my degree to be a math teacher tho :)

  27. anonymous
    • 5 years ago
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    well so far ur math skills aint cutting it ..keep working hard on it xD just messin , wish u the best of luck , u seem cool

  28. amistre64
    • 5 years ago
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    lol.... im just an idiot in disguise ;) thnx

  29. anonymous
    • 5 years ago
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    gotcha

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