Ask a New Question
Search
Asked by
Sanaya
How do I integrate sqrt of (1+e^(2x)) if doing u-sub.. u=sqrt of (1+e^(2x)) and ten using partial fraction...?
Answers
Answers
Answered by
Steve
if u = e^x you have
du = e^x dx
∫√(1+u^2)/u du
Now you can use a trig substitution to get around that mess.
Related Questions
Related
Integrate sqrt(x^2 + x) dx I have completed the squares and got x^2-x = (x+1/2)^2 -1/4 Now i d...
Integrate : (x^3)dx/sqrt. of (3x^2 - 5) Let x=sqrt(5/3)secant theta dx=sqrt(5/3)secant theta tange...
integrate sqrt(2((sin(x))^2 + 50((cos(x))^2 - 10sin(x)cos(x))
Integrate dx/(sqrt(x^2+16)). I have no idea how to start and which method to use. Thinking some s...
integrate:dx/((x-1)sqrt(x^2-2) plz show solution i plead
integrate:dx/((x-1)sqrt(x^2-2) a tutor here direct me to a page but i do not know how to use it i t...
Integrate x^2/(sqrt(x^2-25)dx
Integrate sqrt(16+x^2) dx
integrate (x+6)/(sqrt(x+2)) with range 2 , -2 ; with u = sqrt(x+2)
The value of integrate sqrt((x + 2)/(2x + 3)) * 1/x dx * 1 :