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Trava [24]
3 years ago
15

What is 3 log Subscript 2 Baseline x minus (log Subscript 2 Baseline 3 minus log Subscript 2 Baseline (x + 4)) written as a sing

le logarithm?
Mathematics
2 answers:
KonstantinChe [14]3 years ago
6 0

Answer:

A.

Step-by-step explanation:

Serhud [2]3 years ago
3 0

Answer:

\log_{2} [\frac{x^{3}(x + 4)}{3}]

Step-by-step explanation:

We have to write the following logarithmic expression as a single logarithm.

The given expression is

3\log_{2} x - [\log_{2} 3 - \log_{2}(x + 4)]

= 3\log_{2} x - \log_{2} (\frac{3}{x + 4})

{Since, \log A - \log B = \log \frac{A}{B}, from the properties of logarithmic function }

= \log_{2} x^{3}  - \log_{2} (\frac{3}{x + 4})

{Since, a\log b = \log b^{a}, which also a logarithmic property}

= \log_{2} [\frac{x^{3}}{\frac{3}{x + 4}}]

= \log_{2} [\frac{x^{3}(x + 4)}{3}] (Answer)

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Since 3 is being subtracted from <em>x</em>, we add 3

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Before we graph, write your answer in set notation.

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It's important to understand what this means.

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I have graphed the inequality for you below.

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3 0
3 years ago
Which statement compares the two numbers correctly?
slamgirl [31]

Answer:

Step-by-step explanation:

So, we have-

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Ugo [173]

Answer:

\Large \boxed{\mathrm{Option \ D}}

Step-by-step explanation:

(6, 4)

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8 0
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Please help me somebody! PLeaseee!
Solnce55 [7]
It should be Expand by distributing terms.
8
×
7
+
8
x
8×7+8x

2 Simplify
8
×
7
8×7 to
5
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56.

56+8x
ANSWER: 56+8x
3 0
2 years ago
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