Calc
 👍 0
 👎 0
 👁 56

 👍 0
 👎 0
posted by UCI Student
Respond to this Question
Similar Questions

math
for the problem asking to integrate (x^2  5x+ 14 )/(x1) * (x^2+9) I solved getting the answer ln(x1)5/3 tan^1(x/3)however this isn't right. plsee help!
asked by sonia on December 3, 2009 
Calc
Hello im trying to integrate tan^3 dx i have solved out the whole thing but it doesnt match up with the solution.. this is what i did: first i broke it up into: integral tan^2x (tanx) dx integral (sec^2x1)(tanx) dx then i did a u
asked by ***UCI Student*** on May 30, 2012 
Calculus
Calc length of arc of y=ln(x) from x=1 to x=2  So far: Definite Integral over x=(1,2) of sqrt(1 + 1/x) dx 1/x = tan^2 t x = 1/tan^2 t sqrt(1+1/x) = sqrt(1+tan^2 t) = sec t dx = 2 * tan^3 t * sec^2 t dt Integrate over
asked by mathstudent on January 2, 2008 
[Calculus] Usubstitution for Integrals
Integrate from 1 to 5 of (3x5)^5 dx = Integrate from a to b of f(u) du where (I have solved this part) u = 3x5 du = 3 a = 0 b = 12 The original value of the integral is 165888 via calculator here's my last question, and it has
asked by Ian on February 23, 2015 
Math differentiation
Can somebody please check these over for me? I really want to know what I did wrong if I made mistakes! Differentiate the following: 1. y = ln [(4x)/(4+x)] Since it's the ln of the entire thing, then I can apply ln a  ln b so,
asked by Marissa on August 26, 2008 
PreCalculus
A.Verify the identity. B.Determine if the identity is true for the given value of x. Explain. Sec(x) / tan(x) = tan(x) / [tan(x) – cos(x)],x = π I already solved A and I believe it's true; however, I need help with B.
asked by Iris on October 5, 2016 
Trigonometry
Find the exact value of tan(ab) sin a = 4/5, 3pi/2
asked by Dee on November 8, 2010 
Integral calculus
Please do help solve the followings 1) Integrate e^4 dx 2) Integrate dx/sqrt(90^24x^2) 3) Integrate (e^x+x)^2(e^x+1) dx 4) Integrate xe^x2 dx e^4 is a constant. 3) let u= e^x + x du= (e^x + 1)dx 4) let u= x du=dx v= e^x dv= e^x
asked by Febby1 on April 13, 2007 
calculus
1) Integrate Cos^n(x) dx 2) Integrate e^(ax)Sinbx dx 3) Integrate (5xCos3x) dx I Will be happy to critique your thinking on these. 1) Derive a recursive relation. 2) Simplest by replacing sin(bx) by Exp[i b x] and taking imaginary
asked by Febby on April 13, 2007 
Calculus
Integrate tan^6(x)
asked by Shayna on January 8, 2012