Homework Help: Integration?

Posted by Arisa on Friday, June 19, 2009 at 8:40am.

Sorry, i have a load of questions on integration... thanks for any help provided!

Evaluate the integrals:
limit 0 to pi/4 ∫ [sec^2x]/[5+tanx] dx

limit 0 to pi/6 ∫ [3cos3x]/[3+sin3x] dx

limit 0 to 3 ∫ [2x-1]/[x^2-x+1] dx

__________________________________________________________

By squaring sin^2 + cos^2, show that sin^4x + cos^4x = 1/4 (3+cos4x)

Hence, evaluate ∫(sin^4x+cos^4x) dx
(limit from 0 to pi/8)

__________________________________________________________

How do i express (2x+1)/(x+3) in the form of p + q/(x+3)???

No one has answered this question yet.

Answer this Question

Related Questions

Integration? - Use the derivatives of sinx and cosx to show that d/dx [tanx] = ...
calculus - Integration - evaluate ∫sec^7 x tanx dx
Help Evaluating Integrals - 1.) ∫ (2)/(x-4) dx 2.) ∫ sec^2x ...
Calculus AP - I'm doing trigonometric integrals i wanted to know im doing ...
Calculus - Evaluate the indefinite integral. ∫ sec^3x tanx dx I let u=...
Calculus - Integration - Hello! I really don't think I am understanding my ...
Calculus - evaluating integrals - I'm really having trouble with this ...
Calculus - Integration by Parts - Please help me solve this integration problem...
calculus (check my work please) - Not sure if it is right, I have check with the...
Integration - Intergrate ¡ì sec^3(x) dx could anybody please check ...

For Further Reading

First Name:
School Subject:
Answer: