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karatechopper

  • 5 years ago

how do u solve this? (2n-6)^3

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  1. karatechopper
    • 5 years ago
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    or simplify?

  2. anonymous
    • 5 years ago
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    finally..BIG IMRAN

  3. karatechopper
    • 5 years ago
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    yes!!

  4. anonymous
    • 5 years ago
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    I am just a visitor

  5. karatechopper
    • 5 years ago
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    please help me!! goodsy im learnin too hush

  6. anonymous
    • 5 years ago
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    HEY HEY...ima visitor too..i gotta leave soon to study for finals..i need help on these

  7. karatechopper
    • 5 years ago
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    u mean i need help

  8. anonymous
    • 5 years ago
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    lol..pleas help us imran

  9. anonymous
    • 5 years ago
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    have you learned binomial theorem?

  10. karatechopper
    • 5 years ago
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    thanks

  11. anonymous
    • 5 years ago
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    yea..help armeena no..i havent learned tht

  12. anonymous
    • 5 years ago
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    then just multiply it out three times

  13. anonymous
    • 5 years ago
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    (2n-6)(2n-6)(2n-6)=

  14. karatechopper
    • 5 years ago
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    i know~ i did that! is the answer 8n^3-216?

  15. anonymous
    • 5 years ago
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    like how? i get soo confuzed tht way

  16. karatechopper
    • 5 years ago
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    or is it 8n-216?

  17. anonymous
    • 5 years ago
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    do first two first

  18. karatechopper
    • 5 years ago
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    4n+36?

  19. anonymous
    • 5 years ago
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    (2n-6)(2n-6)=4n^2-24n+36

  20. anonymous
    • 5 years ago
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    (2n-6)^3 8n^3-72n^2+32n-216

  21. anonymous
    • 5 years ago
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    kay..i got tht..

  22. karatechopper
    • 5 years ago
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    o i remember mnow!!

  23. anonymous
    • 5 years ago
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    then multiply the third one (2n-6)(4n^2-24n+36)

  24. karatechopper
    • 5 years ago
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    i remember how to do that!! lemme solve really quick!!

  25. anonymous
    • 5 years ago
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    (A+B)^3 A^3+3A^2B+3AB^2+B^3

  26. karatechopper
    • 5 years ago
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    is it -16n^2+168n-216?

  27. karatechopper
    • 5 years ago
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    anyone???????

  28. anonymous
    • 5 years ago
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    lols..jus leave it armeena..i will solve it later..

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