Numbers e & π...4

Discussion in 'Other Pre-University Math' started by nycmathguy, Jun 28, 2022.

  1. nycmathguy

    nycmathguy

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    How is this absolute value equation done?

    | π + ex | = 50
     
    nycmathguy, Jun 28, 2022
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  2. nycmathguy

    MathLover1

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    upload_2022-6-27_22-56-58.gif

    upload_2022-6-27_22-59-32.gif

    Real solutions:
    e x + π = 50

    e x = 50-π
    x = (50-π)/e

    or
    -(e x + π) = 50
    (e x + π) = -50
    e x = -50-π
    x = -(50+π)/e
     
    MathLover1, Jun 28, 2022
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    nycmathguy likes this.
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  3. nycmathguy

    nycmathguy

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    Again, where did the radical come from?
     
    nycmathguy, Jun 28, 2022
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