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3 years ago

Simplify the following expression. log(x^3)-log(x^2)

Mathematics

2 answers:

Serjik [45]3 years ago

6 0

Answer:

Logx

Step-by-step explanation:

We use formula:

Loga -logb=log(a/b), so we have

Log(x^3)-log(x^2)=log(x^3/x^2)=logx

bagirrra123 [75]3 years ago

4 0

Step-by-step explanation:

$log(x^3)-log(x^2) \\ \\ = log \: \bigg(\frac{ {x}^{3} }{ {x}^{2} } \bigg) \\ \\ = log \: x$

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How to solve 1/4 - -4/3 - -1 2/9

Ahat [919]

Answer:

2 29/36

Step-by-step explanation:

So circle the two signs., so the problem is now this:

1/4+4/3+1 2/9

Then you find the GCM, or Greatest Common Denominator.

It is 36. Then, you re-write the new answers

9/36+ 48/36+ 1 18/36

Now we have this:

1 65/36

The answer is 2 29/36

8 0

3 years ago

How to compare 2 5/9 and 21/3

max2010maxim [7]

Answer:

2 5/9 is less than 21/3; 2 5/9 < 21/3

Step-by-step explanation:

Step 1: Convert 2 5/9 into an improper fraction

2 5/9 = 2 * 9/9 + 5/9 = 18/9 + 5/9 = 23/9

Step 2: Convert 21/3 so the denominator is 9

21*3 / 3*3 = 63/9

Step 3: Compare

23/9 < 63/9

Answer: 2 5/9 is less than 21/3; 2 5/9 < 21/3

5 0

3 years ago

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ollegr [7]

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3 years ago

Simplify the expression where possible. (t 9) -8

makvit [3.9K]

Answer:

$\frac{1}{t^{72}}$ .

Step-by-step explanation:

To solve this problem, we need to simplify the expression $(t^{9})^{-8}$ .

We know that $(x^{a})^{b} = x^{ab}$

Therefore:

$(t^{9})^{-8} =t^{-72} =\frac{1}{t^{72}}$ .

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3 years ago

Need help with this

stira [4]

Answer: 5,356 is the right asnwer

Step-by-step explanation: I did the paper hope this helps :)

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2 years ago