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Spartan_Of_Ares Group Title

can some one verify my answer for a rational expression?

  • one year ago
  • one year ago

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  1. zaynahf Group Title
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    Sure, post it

    • one year ago
  2. Spartan_Of_Ares Group Title
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    • one year ago
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  3. zaynahf Group Title
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    And your answer was?

    • one year ago
  4. Spartan_Of_Ares Group Title
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    • one year ago
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  5. zaynahf Group Title
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    Did you factor out the 2t+6 on the top?

    • one year ago
  6. mathstudent55 Group Title
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    Correct

    • one year ago
  7. Spartan_Of_Ares Group Title
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    no

    • one year ago
  8. Spartan_Of_Ares Group Title
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    @mathstudent55 are you sure? this is for one of my projects and i need to get it right

    • one year ago
  9. tamtoan Group Title
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    you can go 1 step further ...the top is a perfect square of something :)

    • one year ago
  10. Spartan_Of_Ares Group Title
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    3?

    • one year ago
  11. zaynahf Group Title
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    You can factor t^2 + 6t+9 into (t+3)(t+3)

    • one year ago
  12. jennychan12 Group Title
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    |dw:1356722683820:dw|

    • one year ago
  13. Spartan_Of_Ares Group Title
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    the question is

    • one year ago
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  14. zaynahf Group Title
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    Ohh.. i think i got it.. just a min

    • one year ago
  15. jennychan12 Group Title
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    i factored it. and yes ur answer is correct. you could factor it.

    • one year ago
  16. Spartan_Of_Ares Group Title
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    are these the correct restrictions t ≠ −3, 0, 4?

    • one year ago
  17. tamtoan Group Title
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    the bottom can't be zero ...so t cannot be 0 or 4

    • one year ago
  18. Spartan_Of_Ares Group Title
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    ok thanks! :)

    • one year ago
  19. zaynahf Group Title
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    |dw:1356722986287:dw| |dw:1356723314321:dw|

    • one year ago
  20. Spartan_Of_Ares Group Title
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    thanks for the help!!

    • one year ago
  21. tamtoan Group Title
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    @zaynahf you forgot the t in the denominator...it's t(t-4)

    • one year ago
  22. zaynahf Group Title
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    Crap.. yeah then the other answer is right..

    • one year ago
  23. tamtoan Group Title
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    np spartan...the best form of the answer is |dw:1356723540498:dw| from there, you can see the restriction right away

    • one year ago
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