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anonymous

  • one year ago

Simplify and identify the domain.

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  1. anonymous
    • one year ago
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    |dw:1433106639608:dw|

  2. anonymous
    • one year ago
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    @mathstudent55

  3. anonymous
    • one year ago
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    |dw:1433107023723:dw|

  4. anonymous
    • one year ago
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    |dw:1433107169519:dw|

  5. anonymous
    • one year ago
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    Do 1 prob at a time

  6. anonymous
    • one year ago
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    -4÷4×+8

  7. anonymous
    • one year ago
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    = or not equal 2

  8. anonymous
    • one year ago
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    5X+3/4×-9

  9. anonymous
    • one year ago
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    Simplify them then c Wat the final anger is n that's how u solve

  10. aripotta
    • one year ago
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    you wanna simplify what you can, before multiplying them. 4x + 8 and x^2 - 9 can be simplified. tell me what you get once you do that

  11. anonymous
    • one year ago
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    @peachpi

  12. anonymous
    • one year ago
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    @danial.sheikh

  13. anonymous
    • one year ago
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    @geerky42

  14. anonymous
    • one year ago
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    can you help?

  15. geerky42
    • one year ago
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    |dw:1433110382380:dw|

  16. geerky42
    • one year ago
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    Here, you can factor 4x + 8 and x^2 - 9 Can you do that?

  17. anonymous
    • one year ago
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    |dw:1433110475093:dw|

  18. geerky42
    • one year ago
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    Yeah \[\dfrac{-20(x+3)}{(4x+8)(x^2-9)}\]

  19. anonymous
    • one year ago
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    ok

  20. geerky42
    • one year ago
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    Again, can you factor 4x+8? What about \(x^2-9\)?

  21. anonymous
    • one year ago
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    @geerky42

  22. anonymous
    • one year ago
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    how do you do that?

  23. anonymous
    • one year ago
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    @peachpi

  24. anonymous
    • one year ago
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    To factor 4x + 8, you need to pick out the common factor between 4x and 8 and pull it outside the parentheses. To factor x² - 9, follow the difference of squares pattern.

  25. anonymous
    • one year ago
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    whould you mind showing me on the draw tool?

  26. anonymous
    • one year ago
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    it is easier for me to understand!:D

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