Respond to this Question
Similar Questions

calculusintegration!
should i use substitution?? if yes how should should i use it? plz i need some directions? k plz someone?...so far i used trig. substitution. i got a=8, so i used x=asin(è)so according to this substitution i got x=8sin(è) and
asked by Maria on May 6, 2007 
Math
In the exercise we want to use a substitution to integrate integral xsqrt(x+1)dx. Find the substitution u to transform the integral into integral(u1)u^(1/2)du. u=?
asked by Natalie on February 24, 2018 
calculus
We're doing indefinite integrals using the substitution rule right now in class. The problem: (integral of) (e^6x)csc(e^6x)cot(e^6x)dx I am calling 'u' my substitution variable. I feel like I've tried every possible substitution,
asked by Joshua on May 2, 2009 
MathematicsIntegration
Using a suitable substitution show that integrate {[ln1+x]/[1+(x)^2]} from 01 = (π/8)ln2 On this one, I don't really have any ideas of going forward solving this.I don't see a substitution which will simply the integral.
asked by Shenaya on June 9, 2017 
calculus
Suppose R is the rectangle 1
asked by Bryant on March 18, 2012 
Calculus
Can someone help me to integrate by substitution the indefinite integral: (sinx)/ (1+cos(^2)x)?
asked by Em on July 24, 2010 
Math
Evaluate the integral of x*ln(1+x) dx by first making a substitution and then using integration by parts. I let u=1+x and du = dx but then ln(u) du can't integrate to anything?
asked by Dave on September 29, 2017 
Maths
Integrate e^(2x)*((2x1)/(4(x)^2))^2 My thoughts on this question : I simplfied the terms after the "*" to get three separate integrals : integrate (e^(2x)) + ((e^(2x))/4(x^2)) + ((e^(2x))/x) The answer for the first integral is
asked by Arya_S on March 9, 2019 
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 
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