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anonymous

  • one year ago

Simplify (3a4 – 2a2 + 5a – 10) – (2a4 + 4a2 + 5a – 2). A. a4 + 4a2 + 10a – 12 B. a4 + 2a2 + 10a – 12 C. a4 – 6a2 – 8 D. 5a4 + 4a3 + 3a2 + 10a – 12

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  1. anonymous
    • one year ago
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    that would be equal to 3a4-2a4-2a2+4a2+5a-5a-10+2

  2. anonymous
    • one year ago
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    I don't know, there's no choice for that :/

  3. anonymous
    • one year ago
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    a^4-6a^2-8

  4. anonymous
    • one year ago
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    a4-6a2-8

  5. anonymous
    • one year ago
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    I know its a long process to do that, just use this site http://www.wolframalpha.com/input/?i=%283a4+%E2%80%93+2a2+%2B+5a+%E2%80%93+10%29+%E2%80%93+%282a4+%2B+4a2+%2B+5a+%E2%80%93+2%29.+

  6. anonymous
    • one year ago
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    medal please?

  7. anonymous
    • one year ago
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    Thank you!

  8. anonymous
    • one year ago
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    i guess direct answers are not allowed!!!!!!

  9. anonymous
    • one year ago
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    Nope, precisely why I guided her to the site with the answer

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spraguer (Moderator)
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