Recent content by 2.7taudi

  1. 2

    How do i do this? With picture

    I attached the picture. Hopefully this time It shows up.
  2. 2

    How do i do this? With picture

    I did attach the picture. I can even see it. Ill post it on this post hopefully it appears this time. I honestly don't know where to begin on this. This is the only problem i do not understand how to do...
  3. 2

    How do i do this? With picture

    Homework Statement LOOK AT NUMBER 1. Homework Equations The Attempt at a Solution Dont know where to begin...
  4. 2

    Find volume of solid rotated about X axis Washer method

    Got it! does this look right? excuse my chicken scratch handwriting.
  5. 2

    Find volume of solid rotated about X axis Washer method

    So how do i take the Anti deritive of that? is it 1/3(x^2+1)^3*(1/3x^3+X)^2? I am going blank lol should there be a ^2 at the end of that?
  6. 2

    Find volume of solid rotated about X axis Washer method

    Homework Statement y=x^2+1 X in (0,1) Homework Equations formula needed integral (PI [f(x)]^2 DX in the F(x) just plug in the equation right? The Attempt at a Solution took anti deritive of the original problem and came out with PI[1/3x^3+X]^2 my answer is 5.58 am i on...