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
Nadusha1986 [10]
3 years ago
13

What is the integral of (2x^2+4)/(x^3+4x)

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
5 0
Integral (2x^2+4)/(x^3+4x) dx =
integral (3x^2+4)/(x^3+4x) dx - integral (x^2)/(x^3+4x) dx =
integral d(x^3+4x)/(x^3+4x) -1/2*integral d(x^2+4)/(x^2+4)  =

ln|x^3+4x| -1/2*ln|x^2+4| + C =

ln|x*sqrt(x^2+4)| + C


You might be interested in
What is the volume of the right rectangular prism, in cubic centimeters?
mylen [45]

Answer:

108 cm³

Step-by-step explanation:

Formula: V = w×h×l

Solution: V = whl = 4·3·9 = 108

Hence, the answer is 108 cm³

8 0
2 years ago
suzette went to the store and bought some eye liner for $2.50. two weeks later, the price of the eyeliner was increased by 50%.
Dmitrij [34]

Answer:

$5.00

Step-by-step explanation:

Since the eyeliner went up and doubled in price, you simply multiply 2.50 by 2, and you get $5.00

4 0
3 years ago
What exponent should you use to represent the power of 10 below?<br> 10,000,000 = 10?
pashok25 [27]

Answer:

7

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Chris built a rectangular snow fort with a perimeter of 24 feet. The length of the fort was 8 feet less than 3 time the width. W
ipn [44]
-Make variables
-Write equation given using variables
-Plugin the equation for L with 2w to solve for W.
-plugin W value to solve for L

8 0
3 years ago
Solve for h.<br> 15.3 + 1 h =1.3- 1 h
Iteru [2.4K]

Answer:

-7 = h

Step-by-step explanation:

15.3 + 1h = 1.3 - 1h

<u>         +1h          +1h</u>

15.3 + 2h = 1.3

Remember what you do to one side you MUST do to the other.

 15.3 + 2h = 1.3

<u>-15.3           -15.3</u>

2h = -14

Now to isolate the variable you divide both sides by 2 to get, h = -7

Hope that helps and have a great day!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Dave can complete a sales route by himself in 4 hours. James can do the same job in 5 hours. How long will it take them to do it
    12·1 answer
  • Jeff hiked for 2 hours and traveled 5 miles. If he continues at the same pace, which equation will show the relationship between
    7·2 answers
  • If 3x=12 what is the value of 24/x
    6·1 answer
  • Pls help!!!
    13·1 answer
  • Can someone help me please
    7·1 answer
  • How do we check if a solution is extraneous? Use these equations as examples to help you explain:
    8·1 answer
  • The IRS wants to develop a method for detecting whether or not individuals have overstated their deductions for charitable contr
    15·1 answer
  • 2. f(8) if f(x) = x + 11
    10·1 answer
  • Evalúa la expresión 2 (X - 8) cuando X = 12. *​
    13·1 answer
  • Find the Area in yards.<br><br> 12 mi<br> 6.9 mi
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!