1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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}
You might be interested in
1. In circle C shown below. a tangent has been drawn at point . If angle CBA=28. then explain why the measureof angle DAB must b
Alika [10]
Where’s the picture for the circle C ?
4 0
3 years ago
0.4567304 x 2.5678093 = ?
DaniilM [7]

Answer:

1.17279656871

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The following data values represent a population what is the variance of the values 17, 5 ,11, 1,11
marin [14]
1) from smaller to higher:
1,5,11,11,17

2) find the mean
<span>1 + 5 + 11 + 11 + 17 = </span><span>45
</span>mean = 45/5 = 9

Variance = Σ(x- mean)²/(N-1)
[(1-9)² + (5-9)²+(11-9)² + (11-9)²+ (17-9)² ]'(5-1) =  38

Variance = 38

6 0
4 years ago
Read 2 more answers
Write an inequality for each graph.
Oksi-84 [34.3K]

x = unknown number (that is a solution/makes the inequality true)

When the inequality sign is </> (less than/greater than), the dot is an open circle.

When the inequality sign is ≤/≥ (less than or equal to/greater than or equal to), the dot is a closed circle.

14.) The line has an open circle on -8, and a closed circle on 11.

-8 < x ≤ 11   [x is any number greater than -8 and less than or equal to 11]

15.) The line has a closed circle on -14 and 5.

-14 ≤ x ≤ 5    [x is any number greater than or equal to -14 and less than or equal to 5]

6 0
3 years ago
Simplify 7 sqrt3 - 4 sqrt 6 + sqrt 48 - sqrt 54. <br><br> Directions please!
Rufina [12.5K]
Simplify the expression.Exact Form:<span><span><span>11<span>√3</span></span><span><span>−7</span><span>√6</span></span></span><span><span>11⁢3</span><span><span>-7</span>⁢6</span></span></span>Decimal Form:<span>1.90613068</span>
6 0
3 years ago
Other questions:
  • Find it 3p(2square)− 2p − 5
    12·1 answer
  • Which expression is equal to 4√20−3√45 ? −11√5, √5, 11√5, √-5
    10·2 answers
  • The number of hours (H) that a candle will burn increases when the length of the candle (L) increases. Write the correct equatio
    6·2 answers
  • Gabriela bought a new pair of glasses at the store when they were having a 30% off sale. If the regular price of the palr of gla
    13·2 answers
  • The sum of two numbers is 118. if four times the smallest numbers is subtracted from the largest number the result is 18. Find t
    14·1 answer
  • If a = 5 b = 3 and c = 2 <br> 2ab =
    15·2 answers
  • Blank +710=850 can you figure it out
    7·2 answers
  • Which equations are equivalent to the equation?
    13·1 answer
  • Find the equation of the line which passes through (0,8) and (1,12)
    10·1 answer
  • WILL MARK BRAINLIEST
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!