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anonymous

  • 4 years ago

Simplify the expression 7/a^5 + 4/3a

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  1. anonymous
    • 4 years ago
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    I'm taking an online multiple choice test and ended up with 21+ 4a^4/ 3a^5 but the answer is not there

  2. anonymous
    • 4 years ago
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    I don't see how it can be simplified further

  3. anonymous
    • 4 years ago
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    |dw:1327643967797:dw||dw:1327643995825:dw|

  4. anonymous
    • 4 years ago
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    to get equal denominators

  5. anonymous
    • 4 years ago
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    so whatever you do to the bottom you must do to the top

  6. anonymous
    • 4 years ago
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    so

  7. anonymous
    • 4 years ago
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    I know...

  8. anonymous
    • 4 years ago
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    |dw:1327644082672:dw|

  9. anonymous
    • 4 years ago
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    Wait whaaaattt

  10. anonymous
    • 4 years ago
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    I'm confused :P

  11. anonymous
    • 4 years ago
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    K just keep going

  12. anonymous
    • 4 years ago
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    ok

  13. anonymous
    • 4 years ago
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    It will be (4a^4 +21)/3a^5

  14. anonymous
    • 4 years ago
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    i agree with aron

  15. anonymous
    • 4 years ago
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    eggxactly

  16. anonymous
    • 4 years ago
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    Right!? So this test is cheating me out

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spraguer (Moderator)
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