Solve for x

Discussion in 'Other Pre-University Math' started by nycmathguy, Jun 20, 2022.

  1. nycmathguy

    nycmathguy

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    IMG_20220620_163704.jpg
     
    nycmathguy, Jun 20, 2022
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  2. nycmathguy

    MathLover1

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    log(5,x)=1/2.........change to base 10

    log(x)/log(5)=1/2

    log(x)=(1/2)log(5)

    log(x)=log(5^(1/2)).........if log same, than

    x=5^(1/2)

    x=sqrt(5)
     
    MathLover1, Jun 20, 2022
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    nycmathguy likes this.

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  3. nycmathguy

    nycmathguy

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    Beautiful. However, please use proper math notation.
     
    nycmathguy, Jun 20, 2022
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