Solve logx = -3 by changing it to exponential form. A.x=1/10^3 B.x=-30 C.x=30 D.x=1/3^10

Question

Solve logx = -3 by changing it to exponential form.
A.x=1/10^3
B.x=-30
C.x=30
D.x=1/3^10

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Isabella 2 weeks 2021-11-15T08:21:13+00:00 1 Answer 0 views 0

Answers ( )

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    2021-11-15T08:23:07+00:00

    Answer:

    A

    Step-by-step explanation:

    Using the rule of logarithms

    log_{b} x = n ⇒ x = b^{n}

    Given

    log_{10} x = – 3, then

    x = 10^{-3} = \frac{1}{10^{3} } → A

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