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
SVEN [57.7K]
3 years ago
5

Find the integral of 3/sqrt of 1-4x^2

Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0
\int {\frac{3}{\sqrt{1-4x^{2}}}} \, dx
= 3\int {\frac{1}{\sqrt{1-4x^{2}}}} \, dx
= 3\int {\frac{1}{\sqrt{4(\frac{1}{4} - x^{2})}}} \, dx
= \frac{3}{2}\int {\frac{1}{\sqrt{\frac{1}{4} - x^{2}}}}\, dx

= \frac{3}{2}sin^{-1}(2x) + C
You might be interested in
Jenny & Natasha are working on a problem together: Solve x/3 + 8 = −2. Natasha thinks the first step is to multiply by 3. Je
ratelena [41]

The individual that is correct is Natasha. This is because the answer can be gotten using Natasha's method

The given equation is  \frac{x}{3} + 8 = -2

<u><em>Solving the equation using </em></u><u><em>Natasha's</em></u><u><em> method </em></u>

the fist step is to multiply by 2

x + 24 = - 6

The second step is to combine  and add similar terms

x = -24 - 6

x = -30

<u><em /></u>

<u><em>Second method of solving the equation</em></u>

The equation the friends are trying to solve is \frac{x}{3} + 8 = -2

The first step is to combine similar terms

\frac{x}{3} = - 8 - 2

The second step is to add similar terms together

\frac{x}{3} = - 10

The third step is to multiply both sides of the equation by 3

x = (-10 x 3)

x = -30

A similar question was answered here: brainly.com/question/18613652?referrer=searchResults

5 0
3 years ago
3x + 5x + 8y Simplified
sattari [20]

Answer:

8x + 8y

Step-by-step explanation:

Simplify


Hope this helps. Have a great day. :)

-wfz

7 0
3 years ago
Read 2 more answers
HELP PLZ I AWARD BRAINLIEST TO FIRST PERSON!<br> PLZZZZZZ HELP MATH
dimaraw [331]

Answer:

i dont sorry but i could go away bye see you soon hahhah your idiot your super duper brianless

5 0
3 years ago
Which pair of angles in the correct category to indicate whether the pair of angles is pair of vertical angles, a pair of line a
densk [106]
We’re is the picture
7 0
3 years ago
1/7(x+21)=-6<br> answer ?
Talja [164]
(1/7) Multiplied By x is 1/7x And (1/7) Multplied By Positive 21 is 3. So It Will Then Change To 1/7x + 3 = -6.
Subtract 3 From Both Sides. Then The Equation Changes To 1/7x = -9
Then Since (1/7) Basically Means To Divide You Would Multiply By 7 On Both Sides And Then x Would Equal -63!(:
Then Can Plug In -63 Where x Is To Check Your Work! Hope I Helped!
5 0
3 years ago
Read 2 more answers
Other questions:
  • Create a set of data that contains 11 test scores and satisfies each condition below:
    13·2 answers
  • A bakery packages 868 Muffin into 31 boxes the same number number of work boxe muffins into 31 boxes to say never number of Muff
    10·1 answer
  • I REALLY NEED HELP
    12·1 answer
  • By construction copy the angles given leave all construction arcs in your final figure
    9·2 answers
  • The height of a man is 1.7 m what is this height in centimeter
    10·1 answer
  • . Eleanor earns $9.00 per hour. She worked 37 hours from Monday to Friday. What were her total wages?
    12·1 answer
  • Please help me someone​
    6·1 answer
  • Solve by factoring <br> 15x^2 - 25x =0
    7·1 answer
  • A ball is thrown from a height of feet with an initial downward velocity of . The ball's height (in feet) after seconds is given
    5·1 answer
  • Whatare three integers that do not have the same sign that have a sum of -20
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!