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Math Help - more irrational numbers help, please?

  1. #1
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    more irrational numbers help, please?

    2 square root of 2 minus square root of 50
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  2. #2
    Bar0n janvdl's Avatar
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    Quote Originally Posted by Laura901 View Post
    2 square root of 2 minus square root of 50
    2 \sqrt{2} - \sqrt{50}

    = 2 \sqrt{2} - 5 \sqrt{2}

    = -3 \sqrt{2}
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  3. #3
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    Smile

    Quote Originally Posted by janvdl View Post
    2 \sqrt{2} - \sqrt{50}

    = 2 \sqrt{2} - 5 \sqrt{2}

    = -3 \sqrt{2}
    Okay, thanks! That is what I got for an answer. I just wanted to see if it was correct, and it was...yaay!!
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  4. #4
    MHF Contributor kalagota's Avatar
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    maybe next time, if you have your answer, include it in your post and we will check for you..
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