Ask a New Question

Asked by vishal

Use the indicated substitution to evaluate the integral

integral 18sec(2x) tan(2x)dx, u=2x
12 years ago

Answers

Answered by Steve
recall that integral secu tanu du = secu
Let u=2x and you have du=2dx, so

integral 9 secu tanu du = 9secu = 9sec2x
12 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

I have to use the substitution method to solve the system of equations. 4x-y=9 and 2x+3y=12 I... should i use substitution?? if yes how should should i use it? plz i need some directions? k plz so... how do you use the substitution method to solve the linear system? -2x-5y=7 7x=y=-8 2x-3y=24 x+6y=18 substitution to solve system of equation. no sulution of infinitely many solution... I need help with substitution math. I used the U-substitution t^8 + 3t^4 - 40 t^8 = u^2 t^4 = u u^2 + 3u - 40 (u - 5)(u +... I used the U-substitution 6x^6 + 13x^3 - 5 x^3 = u x^6 = u^2 6u^2 + 13u - 5 (6u^2 + 2u)... I used the U-substitution x + 1 = u u^2 -11u + 24 (u + 3)(u - 8) ( x + 1 + 3) ( x + 1 -... Substitution x - 5y=10 2x - 10y=20 using the substitution p=1/x, q=1/y, solve simultaneous equations 1/x-5/y=y 2/x+1/y=s please cou...
Submit Your Answer

Question

Use the indicated substitution to evaluate the integral

integral 18sec(2x) tan(2x)dx, u=2x

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use