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
ira [324]
3 years ago
15

Decompose -6x/(x+4)(x-4) into partial fractions

Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0
Hello,

Integration fractions?

-6x/((x+4)(x-4))=A/(x+4)+B/(x-4)=((A+B)x-4A+4B)/((x+4)(x-4))
==> A+B=-6 and -4A+4B=0
==>A=B=-3

Answer -3/(x+4)-3/(x-4)

You might be interested in
“The sum of 6 consecutive integers is 519” what is the third number in this sequence?
Rashid [163]
Let x be the first integer, then
:
x + (x+1) + (x+2) + (x+3) + (x+4) + (x+5) = 519
:
6x + 15 = 519
:
6x = 504
:
x = 84
:
*****************************
Our sequence is
:
84, 85, 86, 87, 88, 89
:
The third integer is 86
7 0
3 years ago
In French how would you conjugate verbs with "on"?
mafiozo [28]
You conjugate verbs with the pronoun 'on' the same way you conjugate verbs with pronouns 'il/elle'. "On" means "one", qs in "One can do x or y."
4 0
3 years ago
Explain the steps on how u got the answer <br> ••••••••••••••••••
dem82 [27]

Answer:

volume of cyclinder=πr²h

=3.14×2²×3=37.68cm³

rectangular prism volume=6×5×7

=210cm³

total volume=37.68+210=247.68cm³

6 0
3 years ago
Read 2 more answers
6. Choose the step to take to solve this equation for x.
DanielleElmas [232]

Answer:

add 7 to the right!

X=8+7

X=15

5 0
3 years ago
Read 2 more answers
HELLLPP ME PLEASSEEE!!!!!
antoniya [11.8K]

The similar circles P and Q can be made equal by dilation and translation

  • The horizontal distance between the center of circles P and Q is 11.70 units
  • The scale factor of dilation from circle P to Q is 2.5

<h3>The horizontal distance between their centers?</h3>

From the figure, we have the centers to be:

P = (-5,4)

Q = (6,8)

The distance is then calculated using:

d = √(x2 - x1)^2 + (y2 - y1)^2

So, we have:

d = √(6 + 5)^2 + (8 - 4)^2

Evaluate the sum

d = √137

Evaluate the root

d = 11.70

Hence, the horizontal distance between the center of circles P and Q is 11.70 units

<h3>The scale factor of dilation from circle P to Q</h3>

We have their radius to be:

P = 2

Q = 5

Divide the radius of Q by P to determine the scale factor (k)

k = Q/P

k = 5/2

k = 2.5

Hence, the scale factor of dilation from circle P to Q is 2.5

Read more about dilation at:

brainly.com/question/3457976

8 0
2 years ago
Other questions:
  • The length of a rectangle is 2 yd longer than its width. if the perimeter of the rectangle is 40 yd , find its area.
    6·1 answer
  • Find the value that completes the ordered pair to describe the transformation of f(x) to g (x).
    9·1 answer
  • A student solved this problem and said the answer was 5 miles.
    9·2 answers
  • Pearl got a job through an employment agency. this job pays $54,670 and the agency fee is equal to 25% on one months pay.
    8·2 answers
  • Find the square root of √25.65 and correct upto 2 decimal places​
    11·1 answer
  • |v + 8| - 5 = 2
    10·1 answer
  • Deandre drove 715 miles in 13 hours.
    14·2 answers
  • Calculate f(4) for each function below
    10·1 answer
  • WILL GIVE BRAINLIEST! help please just answer whichever question you can, but tell me which number the question is.
    12·1 answer
  • Help me!! Will mark brainliest!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!