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Lynna [10]
4 years ago
9

How do you set up the equation using partial fractions?

Mathematics
1 answer:
Masteriza [31]4 years ago
5 0
The denominator is equivalent to

(x^2+4)^3(x+3)^2(x-3)^2(x-1)(x^2+x+1)

The decomposition would take the form

\dfrac{a_1x+a_2}{x^2+4}+\dfrac{a_3x+a_4}{(x^2+4)^2}+\dfrac{a_5x+a_6}{(x^2+4)^3}+\dfrac{a_7}{x+3}+\dfrac{a_8}{(x+3)^2}+\dfrac{a_9}{x-3}+\dfrac{a_{10}}{(x-3)^2}+\dfrac{a_{11}}{x-1}+\dfrac{a_{12}x+a_{13}}{x^2+x+1}
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Select the number line that shows the decimal for the following fraction.<br><br> sixth tenths
Komok [63]

Answer:

C

Step-by-step explanation:

to figure this out, lets understand how decimals work

a decimal number in the tens place before the decimal

  ↓ here

0.00

that number will be the same number as the numerator or top number of a fraction in tenths

↓ here

0/10

so say it was 4/10 we needed to find, we would look on the number line for 0.40 like in answer choice B (NOT THE CORRECT ANSWER FOR THIS PROBLEM)

hope this helps you out on your work :)

4 0
4 years ago
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Degger [83]

Answer:

The total golf balls Jack has now in terms of expression is as below

a = 3b + 6

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Step-by-step explanation:

Solution:

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Number of bags is 3.

So total number of balls before the friend gave is 3\times b

Now the friend has given him 6 more golf balls then the total number of balls will become 3b + 6.

Therefore, the required expression is

a = 3b + 6

3 0
4 years ago
What are the x intercepts of the quadratic? <br><br> (0,0)<br> (0,-1)<br> (-1,0)<br> There are none.
Katen [24]
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6 0
3 years ago
Help with these too, please!!<br> Need 25 and 26
Inessa05 [86]

Answer:

25. Yes, it is a function, because none of the x outputs are repeating

5 0
3 years ago
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makvit [3.9K]
For this case, you can graph the given table and observe that it is not a linear function.
 The reason in this case would be the following:
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3 years ago
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