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
VMariaS [17]
3 years ago
13

What is the indefinite integral of 1/xln(x^3) dx?

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
8 0
Hello,

\int\limits{ \dfrac{ln(x^3)}{x}} \, dx = 3*\int\limits{\frac{ln(x)}{x}} \, dx \\\\=3*\dfrac{ln^2(x)}{2} +C
vodka [1.7K]3 years ago
6 0
We are asked to evaluate the integral of the given function:
∫ 1 / x(lnx)³ dx 
<span>Let u = lnx, </span>
<span>du / dx = 1 / x </span>
<span>dx = du(x) </span>
<span>∫ 1 / xu³ du(x) </span>
<span>∫ 1 / u³ du </span>
<span>-1 / 2u² + C </span>
<span>Since u = lnx, </span>
<span>-1 / 2(lnx)² + C </span>
<span>-1 / 2ln²x + C</span>
You might be interested in
The manager of a store wants to have a sales promotion where she gives prizes to the first several people through the door. She
Viktor [21]
The answer is 60 people. Each person would get <span>4 pins, 6 ornaments and 9 mugs.</span>
4 0
3 years ago
Read 2 more answers
Please help! i need to find the mean
irina1246 [14]

Answer:

<h3>          The mean is 3.74</h3>

Step-by-step explanation:

\overline x =\dfrac{-3\cdot4+(-2)\cdot2+3\cdot1+4\cdot1+6\cdot4+8\cdot7}{4+2+1+1+4+7}\\\\\\\overline x =\dfrac{-12-4+3+4+24+56}{19}\\\\\\\overline x =\dfrac{71}{19}=3.7368421....\approx3.74

7 0
3 years ago
Find the missing factor B that makes the equality true.-35^6= (-5x^2)(b)
Ber [7]
This is the answer!!!!

7 0
2 years ago
PLEASE HELP PLEASE HELP HELP !!!!!!!!!!!!
Oxana [17]

Answer:

-11(-12)=132

Step-by-step explanation:

First divide 132 by negative 11 and get -12.

Then you connect -12 into the equation by using paraenthisies so its not a mess.

Last check your answer. -11 times -12 is equal to positive 132.

7 0
2 years ago
A student wrote the equation 620 = 124n. Which situation is best represented by this equation?
timofeeve [1]
D is the answer peace out boy
6 0
3 years ago
Read 2 more answers
Other questions:
  • You and two friends visit a pizza shop. There are 14 toppings. 7 toppings are meat and the rest are vegetable. Each of you order
    12·1 answer
  • Most reasonable mass for a kitten?
    7·2 answers
  • How to solve this10*4 ones=_ones=_
    15·1 answer
  • How many centimeters in one inch?
    10·2 answers
  • F(x)+x^2-3x-2x is shifted 4 units left. The result is g(x). What is g(x)
    7·1 answer
  • You've fallen into my trap! justin shouts, laughing like the madman he is. the mouse he captured stares back at him indifferentl
    12·2 answers
  • Question 7 of 10 What is the sum of the first five terms of a geometric series with a1 = 10 and r = 1/5?​
    10·1 answer
  • HELP 25 POINTS ASAP. MAKE SURE YOU PUT ANSWER IN CORRECT ORDER
    6·1 answer
  • Alexis bought 2 bags of apples for the fruit salad for her party. Each bag contained 13 apples. If she cuts each apple into 8 pi
    13·1 answer
  • Are the graphs of 2x-4y=-12 and y=2x+1 parallel, perpendicular, or neither?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!