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anonymous

  • one year ago

Factor completely x2 − 49.

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  1. anonymous
    • one year ago
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    (x-7)(x+7)

  2. Nnesha
    • one year ago
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    difference of square \[\huge\rm a^2-b^2=(a+b)(a-b)\]take square root of both terms

  3. anonymous
    • one year ago
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    thanks @Hayden123Pierce

  4. ali2x2
    • one year ago
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    @Hayden123Pierce no direct answers

  5. anonymous
    • one year ago
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    No problem and sorry :( !!

  6. Nnesha
    • one year ago
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    if you need an answer then why not just use a calculator ?

  7. ali2x2
    • one year ago
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    @Hayden123Pierce its ok im just tellnig you :P

  8. anonymous
    • one year ago
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    dont worry bout them @Hayden123Pierce

  9. ali2x2
    • one year ago
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    @Nnesha its up to here to choose her destiny not ours :)

  10. Nnesha
    • one year ago
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    not ours but how about os rules and coc ? eh ?

  11. ali2x2
    • one year ago
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    what does the os and the coc say

  12. Nnesha
    • one year ago
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    http://prntscr.com/81a7uh http://prntscr.com/81a7oz http://openstudy.com/code-of-conduct

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spraguer (Moderator)
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