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Select the correct answer.

Which exponential equation is equivalent to this logarithmic equation? [tex]\log _2 x=24[/tex]

A. [tex]2^{24}=x[/tex]
B. [tex]2^x=24[/tex]
C. [tex]x^2=24[/tex]
D. [tex]x^{24}=2[/tex]


Sagot :

To solve the logarithmic equation [tex]\(\log_2 x = 24\)[/tex], we need to convert it into an equivalent exponential form.

The general relationship between logarithms and exponents is given by:
[tex]\[ \log_b(y) = x \quad \text{is equivalent to} \quad b^x = y. \][/tex]

Here, the logarithmic equation given is [tex]\(\log_2 x = 24\)[/tex]. Using the relationship stated above:

1. The base [tex]\(b\)[/tex] is 2.
2. The exponent [tex]\(x\)[/tex] is 24.
3. The result [tex]\(y\)[/tex] is [tex]\(x\)[/tex].

Thus, we can convert [tex]\(\log_2 x = 24\)[/tex] to its exponential form as follows:
[tex]\[ 2^{24} = x. \][/tex]

So, the correct exponential equation that represents [tex]\(\log_2 x = 24\)[/tex] is:
[tex]\[ 2^{24} = x. \][/tex]

Now, let's match this with the given multiple-choice options:

A. [tex]\(2^{24} = x\)[/tex]

B. [tex]\(2^x = 24\)[/tex]

C. [tex]\(x^2 = 24\)[/tex]

D. [tex]\(x^{24} = 2\)[/tex]

Among these choices, the correct answer is:

A. [tex]\(2^{24} = x\)[/tex]