solve for x in each exponential equation. Round off answers to four decimal places.​

Question

solve for x in each exponential equation. Round off answers to four decimal places.​

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Ngọc Khuê 3 years 2021-08-17T05:11:46+00:00 1 Answers 4 views 0

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  1. nguyetanh
    0
    2021-08-17T05:12:47+00:00
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    Answer:

    0.6875

    Step-by-step explanation:

    24.5 = 3.2⁴ˣ

    To get the exponent out of its exponent form, we need to take the ln of both sides:

    ln(24.5) = 4x · ln(3.2)                              – divide both sides by ln(3.2)

    \frac{ln(24.5)}{ln(3.2)} = 4x                                              – divide both sides by 4

    x = 0.6875

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