posted by .

How would I find the Integral of


I've been stuck on this, and would like an answer ASAP.

  • Calculus -

    try factoring the bottom and using the triangle rule

  • Calculus -

    There's my problem. I just can't factor the bottom.

  • Calculus -

    Actually, it's arctan.


    =3/10arctan(x-1) + C

  • Calculus -

    Oh. Okay thanks.

    Thank you so much. If it's not to much...

    How would I integrate


    That thing has me stumped.

  • Calculus -

    that one's arcsin.

    factor it into:


    divide everything in the sqrt by 4^2 and bring it out as 1/4,

    now it's in arcsin form (remember u and du)

    so your answer is:
    4*arcsin((t+1)/4) + C

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. calculus

    f(x) = 6x^2 -8x +3 how would I find the most general antiderivative of the function. I also have to check my answer by differentiation. Would I have to find the derivative first?
  2. Calculus

    I'm doing statistics homework and am stuck on a problem using integration. The problem gives a distribution where for x>1, f(x) = k x^-6. I am then asked to "Determine the value of k for which f(x) is a legitimate pdf. " To be a …
  3. Calculus

    I don't know if I did these problems correctly. Can you check them?
  4. Calculus

    Find the derivative of 10x^2+4y^2=sqrt(7). Is the answer 20x+8y=0
  5. Calculus

    Find dy/dx of the function 10x^2+4y^2=sqrt(7). Is the answer 20x+8y=0
  6. Calculus

    I have two questions, because I'm preparing for a math test on monday. 1. Use the fundamental theorem of calculus to find the derivative: (d/dt) the integral over [0, cos t] of (3/5-(u^2))du I have a feeling I will be able to find …
  7. Calculus. Please help!

    Find the minimum value of the function f(x,y= 25x^2+3y^2+20xy+10x+4y+10 subject to the constraint 5x^2+4xy=1. I solved fx=50x+20y+10 fy=6y+20x+4 gx=10x+4y gy=4x Then what?
  8. Calculus

    F(x) = cos(x) • the integral from 2 to x² + 1 of e^(u² +5)du Find F'(x). When i did this, i got: -2xsin(x)e^((x²+1)² + 5) But my teacher got: -sin(x) • the integral from x² + 1 of e^(u² +5)du + 2xcos(x)e^((x²+1)² + 5) Do …
  9. calculus

    Find Indefinite Integral of dx/(x(x^4+1)). I think that Im complicating it too much. I moved the dx out making it 1/(x(x^4+1))dx than 1/(x^5+x)dx. I think i have to use formula indef integral of dx/(x^2+a^2) = 1/a(tan^-1(x/a)) but …
  10. math

    Find the product. (2x)(10x) A.20x B.12x C.20x^2 D.-5x Is the answer A?

More Similar Questions