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anonymous

  • one year ago

Can someone please teach me how to simplify questions like this √5+7√5?

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  1. anonymous
    • one year ago
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    Would you know how to simplify x+7x

  2. anonymous
    • one year ago
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    i have no idea :/

  3. anonymous
    • one year ago
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    Have you done any work with variables, or is this a no algebra clas

  4. anonymous
    • one year ago
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    i am in algebra 1 this review is hard for me :/

  5. anonymous
    • one year ago
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    Ok, let's pretend the problem is x + 7x

  6. anonymous
    • one year ago
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    7x means 7 times x

  7. anonymous
    • one year ago
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    That means 7x = x+x+x+x+x+x+x

  8. anonymous
    • one year ago
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    You have one more x from the start so x+7x =8x

  9. anonymous
    • one year ago
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    The square root of 5 is an irrational number. You are being asked to simplify, not solve so leave your square root alone. It is in its simplest form. Just count how many you have.

  10. anonymous
    • one year ago
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    Like I did with the x's

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spraguer (Moderator)
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