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Naya [18.7K]
4 years ago
12

What is log(21/x2) written in expanded form?

Mathematics
2 answers:
jonny [76]4 years ago
8 0

Answer:

log(21)-2log(x)

Step-by-step explanation:

The given logarithmic expression is log(\frac{21}{x^2} ).

Observe that the expression in the argument is a quotient.

We apply the quotient property. This property is given as follows:

log(\frac{A}{B})=log(A)-log(B).

When we apply this property, we obtain,

log(\frac{21}{x^2})=log(21)-log(x^2).


Recall that log_a(m^n)=n\:log_a(m).


We now apply this property to obtain,


log(\frac{21}{x^2})=log(21)-2log(x).


Therefore the correct answer is A


Elan Coil [88]4 years ago
3 0
2log10(2vx2) is the answer
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2.5

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<h2>252 mi</h2>

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3 years ago
76% of ___ is 377.44
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Answer:

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Step-by-step explanation:

Make a proportion

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4 years ago
Why is 6/6 equivalent to 6
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Hey There!

\frac{6}{6} does not equal to six, because when you see fractions with the same numerator and denominator you divide, so 6/6 equals one. Therefore, <span>\frac{6}{6} does not equal to one.
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According to the National Retail Federation, the average shopper will spend $1,007.24 during the holiday shopping season. What i
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Based on the amount predicted to be spent, the hypotheses will be:

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The Null Hypothesis is the one that confirms the prediction so in this case it will be that the average shopper will indeed spend $1,007.24.

The Alternate Hypothesis theorizes that the event being predicted will not happen so in this case that would mean that the shopper would not spend $1,007.24.

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