Evaluate the integral. csch (in x) coth (Inx) 7x A) 7 sech (In x) + c B) x csch (In x) + c © 2 csch (In x) +C csch (In x) +C

Q: Use a trigonometric substitution to integrate the function f(x)=x√x² - 9 x². Check your work by…

A: put put x2-9=sin2t⇒2x dx=2 sin t cos t dtNow∫x (x2-9) dx=∫sin2t [sin t cos t dt]=∫sin2t. cos t .dt…

Q: xdx J Væ +3

A:

Q: Evaluate the integral ∫dx/1+2x2.

A: Given :

Q: Use substitution to evaluate the integral | (3x³ + 5)° . 27x²dx

A:

Q: Evaluate the integral by long division Jarォ 2x²+7x-3 xp- X-2

A:

Q: Q2/ Find the value of the following integral ITT:- 1 x*+4x x-3y x2 dzdydx 2

A:

Q: Verify using Pathagoream Thereom EA 2xv x44 -radius

A:

Q: Evaluate d (2 – 1) (z + 7)] | da O 3x^2 + 14x + 1 3x^2 14x + 1 O 3x^2 - 14x - 1 3x^2 + 14x - 1

A:

Q: evaluate the integral of 10x/(4x2-8x+9)

A:

Q: find integral of 8xsin(4x2)

A: