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anonymous

  • one year ago

what is the value of x?

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  1. anonymous
    • one year ago
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    picture?

  2. anonymous
    • one year ago
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    \[3x ^{3}-6=189\]

  3. anonymous
    • one year ago
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    add 6 to both sides first

  4. anonymous
    • one year ago
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    i understand that part, its the power of 3 thats throwing me off XD

  5. anonymous
    • one year ago
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    you see, you have to add 6 to both side then you have divided it by 3

  6. anonymous
    • one year ago
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    on both side

  7. anonymous
    • one year ago
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    then take the answer to the third exponet

  8. anonymous
    • one year ago
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    shouldnt something else happen before dividing

  9. anonymous
    • one year ago
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    like wat @EllieConquers

  10. anonymous
    • one year ago
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    dont you have to do something to the exponent

  11. anonymous
    • one year ago
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    no just add 6 divide my 3 then do the exponet

  12. anonymous
    • one year ago
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    yeah but that is after you divide 3 on both sides

  13. anonymous
    • one year ago
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    yes

  14. anonymous
    • one year ago
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    oh ok so it would be..

  15. anonymous
    • one year ago
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    4?

  16. anonymous
    • one year ago
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    x^3=?

  17. anonymous
    • one year ago
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    4^3 = 64

  18. anonymous
    • one year ago
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    no its x^3=61

  19. anonymous
    • one year ago
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    your right @dubstepmaster

  20. anonymous
    • one year ago
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    no i already put it in the calculator. 3 x 4^3 -6 = 189

  21. anonymous
    • one year ago
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    thx @dianolove

  22. anonymous
    • one year ago
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    Ok Thankyou!!!

  23. anonymous
    • one year ago
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    np

  24. anonymous
    • one year ago
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    ya'll are so welcome anytime

  25. anonymous
    • one year ago
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    thanks @EllieConquers

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spraguer (Moderator)
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