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
meriva
3 years ago
12

Use a change of variables to find the indefinite integral xe^(x^2) dx

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0
\displaystyle\int xe^{x^2}\,\mathrm dx=\frac12\int2xe^{x^2}\,\mathrm dx

If we take y=x^2, then \mathrm dy=2x\,\mathrm dx, and we can write the above integral as


\displaystyle\frac12\int e^y\,\mathrm dy=\frac12e^y+C

and undoing the substitution, we end up with

\displaystyle\int xe^{x^2}\,\mathrm dx=\frac12e^{x^2}+C
You might be interested in
PLS HELP ASAP!!! I WILL GIVE BRAINLIEST!!
denis-greek [22]

Answer:

The fish is closer to the surface of the water because |+4| = 4 and |−3| = 3, and 3 < 4.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
(04.02 MC) Are the following figures similar? ​
Kitty [74]

Answer:

B correct me if i am wrong!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
7. which of the following does the net form?
Lana71 [14]
We will need a picture. If you don't have one then we could possibly tell you the wrong answer and I really don't want that to happen.
4 0
3 years ago
[(-21)+(-20)+(-19)………+(+18)+(+19)+(20)]:<br> (-3)=? İşlemin sonucunu bulunuz.<br> A) -7 B) -2 C) 2 D
bezimeni [28]

Answer:

A) -7

Step-by-step explanation:

good luck......

..

5 0
3 years ago
SOMEBOODY HELP ME SOLVE THIS PLS!!<br><br> 1.4x-10=5x+15<br> 2.2x+2=2x+2
Rus_ich [418]

Answer:

x = -25

x = infinite solutions

Step-by-step explanation for 1:

4(-25) - 10 = 5(-25) + 15

-100 - 10 = -125 + 15

-110 = -110

Step-by-step explanation for 2:

Both equations are the exact same. So whatever number you put, the answer will be right

8 0
3 years ago
Read 2 more answers
Other questions:
  • Could someone help me with math please and please txt back
    5·1 answer
  • A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many k
    7·1 answer
  • Does anyone know how to do this?? thanks x
    11·1 answer
  • How are angles named?
    11·1 answer
  • What is this supposed to be bro pls help
    7·1 answer
  • Rectangle moat has vertices m(1,2), p(1,3), a(3,3) and t(3,2). Rectangle moat was translated 1 unit right and 2 units up to prod
    11·1 answer
  • You are to demonstrate that you understand slope. You are to draw two graphs of lines. One line needs to have a slope of 2/3 and
    14·1 answer
  • - x+4=-3x + 8<br> multi-step equations
    9·2 answers
  • Please help!!!!<br> I desperately need the correct answer I’ve been trying all day!
    15·2 answers
  • Rewrite 3/4x+3=5/8 so that it does not have fractions.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!