Use an appropriate substitution and then a trigonometric substitution to evaluate the integral. S xdx 4 9+x

Q: Find or evaluate the integral by completing the square.

A: Consider the polynomial: ax2+bx+c. We try to obtain an expression of the form, kx+d2+e from the…

Q: t² - Vi + Vi csc(t) dt

A:

Q: 4x V1- x³ dx

A: We will evaluate the given integral.

Q: Consider the integral x2 dæ, (x² + a²)³/2 where a is a positive real number.

A:

Q: Find or evaluate the integral by completing the square.

A: Our Aim is to evaluate the integral given below :-∫1-x2-4xdx -(i)

Q: evaluate using trigonometric substitution. Refer to the table of trigonometric integrals as…

A: Given integral is We will use the following substitution as follows.

Q: Evaluate the integral. Answer= +C -22e-30 e2x + 6e +5 12276 -da

A:

Q: S(2 + vx)³ Vxdx

A: See the details solution in below

Q: 1 I. 1+ Vx xp:

A: