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
sleet_krkn [62]
3 years ago
14

Find the second derivative y= x^2lnx

Mathematics
1 answer:
Dimas [21]3 years ago
3 0
First we use product rule
y=x^2lnx
dy/dx = x^2 d/dx (lnx) + lnx d/dx (x^2)
dy/dx = x^2 (1/x) + lnx (2x)
dy/dx = x + 2xlnx

now taking second derivative:
d2y/dx2 = 1 + 2[x (1/x) + lnx (1)]
d2y/dx2 = 1 + 2[1+lnx]
         1+2+2lnx
         3+2lnx is the answer


You might be interested in
If the length is 18 inches and the width is 24 inches what's the area
nekit [7.7K]

Answer:

L x W = 432

Step-by-step explanation:

18 X 24 = 432

6 0
3 years ago
HELP ME NOWWWWWWWWWWWWW
Korolek [52]

Answer:

b

Step-by-step explanation:

he he UK dhdbsbueheh eve

8 0
2 years ago
BRAINLIEST!!! Plz help ASAP
Svetllana [295]

Answer: R = (4, 5)

Step-by-step explanation: Midpoint is simply the center of a line. So, the equation for it is ((x1+x2)/2, (y1+y2)/2). Hence for this,

x coordinate- (6+x)/2=5

                        x=4

y coordinates- (9+y)/2=7

                         y=5

And therefore R is (4, 5)

6 0
3 years ago
Solve the equation.<br> -1/6x - 5 = 2/3x<br> Please type step-by-step explanation.
Debora [2.8K]

Answer: Solution

=

−

6

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Three boxes of cereal weigh 379.4 grams,424.25 grams,and 379.37 grams. What is the difference between the lightest and the heavi
TiliK225 [7]

Answer:

44.88

Step-by-step explanation:

Heaviest box = 424.25

Lightest box = 379.37

424.25 - 379.37 = 44.88

Hope this helps!

8 0
3 years ago
Other questions:
  • Covert 12:200 to a percent
    13·2 answers
  • Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis?
    10·2 answers
  • If the quadrilateral MATH is represented by the matrix to the right, choose the type of quadrilateral that MATH forms
    12·2 answers
  • Solve the system of equations 10×+7y=99andy-×=2?
    6·1 answer
  • A contractor construct to build a house in 30 days. He employed 10 men to build the house. After 20 days. They completed only 1
    9·1 answer
  • Lou deposited $3,500 into a savings account. The simple interest rate is 4%. How much interest will the account earn in 10 years
    7·1 answer
  • Solve x to the power of 3 = 8
    11·2 answers
  • -6 + -8 10 points plz help
    15·1 answer
  • Select all the expressions that have a value of 180 when b = 4.
    10·1 answer
  • Z &gt; 34. Which of the following statements is the best way to describe the value of z?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!