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
Olenka [21]
3 years ago
13

Find S (2x² -4/x² )dx​

Mathematics
1 answer:
SOVA2 [1]3 years ago
7 0

Answer:

if those functions under the radical are multiplied together they can be expanded as:

I=((x1+x2)^2 - 1)*(1-(x1-x2)^2)/8

let u=x1+x2 and v=x1-x2

I = (u ^ 2–1) * (1-v ^ 2)

du = dx1 + dx2; dv = dx1-dx2;

dx1 * dx2 = (du-dx2) * (dx1-dv)

or-or-or ...

int(I)*dx1*dx2=5/2

Step-by-step explanation:

this is the correct answer you want

please follow me ☺️

You might be interested in
What is the least common factor of 6 and 8
irakobra [83]

Answer:

It is 24.

Step-by-step explanation:

I plugged it into a LCM calculator because I'm very tired. Sorry. But at least you know it's correct.

7 0
3 years ago
Read 2 more answers
A medication states that the odds of having an allergic reaction are 1 in 50. What is that probability states as a percent?
kicyunya [14]

Answer: 2%, second option is correct.

Step-by-step explanation:

To state 1/50 in percent, divide 1 by 50, then multiply by 100

=( 1 ÷ 50) x 100

= 0.02 x 100

= 2%

I hope this helps, please mark as brainliest.

5 0
4 years ago
Please help this is urgent
victus00 [196]
I think it’s c zkzkzlememekekekekekeoeeoeo
4 0
3 years ago
How many distinct permutations can be formed using the letters of the word “TALLAHASSEE”?
Sergio [31]

Answer:

11 letters can be rearranged in 11! ways. However, in TALLAHASSEE, there are 3 A's 2 L's, 2S's and 2E's.

Step-by-step explanation:

6 0
3 years ago
Solve each equation. Check your answer<br>n/-4=2
Ronch [10]
N/-4=2  multiply both sides by -4
n=-8
8 0
3 years ago
Other questions:
  • -0.2857 as a fraction
    5·2 answers
  • HELP BEEN HAVING A BAD DAY<br> Find the slope of each line (each block is one unit):
    13·1 answer
  • I need to find the area of below who can help please.
    10·1 answer
  • A study showed that 69% of supermarket shoppers believe supermarket brands to be as good as national name brands. To investigate
    15·1 answer
  • Tickets for a Texans game are on sale. Children, adult, and a senior admission
    8·1 answer
  • Help plz! Brainlist if right.
    10·2 answers
  • (m²-2mn)÷m<br><br>thank you po​
    11·1 answer
  • 1. Which number is a common multiple<br> of 6 and 9?
    6·1 answer
  • If two times a number is decreased by 6 the principal square root of this difference is 7less than the number. What is the numbe
    12·1 answer
  • Can anyone help me find the area of these two pls ? ty
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!