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scoray [572]
3 years ago
13

Pls help pls pls ): precalc

Mathematics
2 answers:
Keith_Richards [23]3 years ago
7 0

Answer:

A.

Step-by-step explanation:

A is incorrect. The definition of logarithms is that if log_{a}b=c, then a^c=b.

The variables are in the wrong place. The correct answer should be:

log_{p}N=b, p^b=N

B is correct since as ln(x)=log_{e}(x). Thus, e^y=x

C is correct because the square root of anything is simply that thing to the one-half power.

D is also correct as this is <em>the </em>definition of a logarithm.

Lena [83]3 years ago
5 0
<h3>Answer: Choice A</h3>

\log_p N = b is not the same as b^p = N

The base of the log is p, while the base of the exponential is b. The two don't match. If it said \log_p N = b \text{ is the same as } p^b = N then it would be a valid statement since the bases are both p.

-----------------

Extra info:

Choice B is a valid statement because Ln is a natural log with base 'e'

Choice C is valid as any square root is really something to the 1/2 power

Choice D is valid for similar reasons mentioned earlier

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