Chapter 9.4, Problem 17E

Evaluate each integral in Exercises 47-50 by reducing the improper fraction and using a substitution (if necessary) to reduce it to standard form. 47. 48. -dx 49. de 2x3 dx 50.472-737 de 2x + +1

e2x Calculate the integral of " -dx . 3x -o e* +8

+C b. 9arcsec 81 +C 10 а. arcsec 9x +C_d. 6 1 arcsec 100x c. 9arcsec +C 10 81 10x arcsec е. +C 9. Find the indefinite integral. 1 36+ (x – 4) a. arctan +c 1 x-4 36 36 1 arctan X - X-4 b. 36 arctan 36 +C c. +C 6. -4 +C e. 6arctan 6. X-4 + C 6. d. arctan 36 0. Find the integral dt. * +81 -arctan 9r dt +C b. t dt+C a. arctan

integral of 70/t+9

Evaluate each indefinite integral and show work

Evaluate the following integral. 1 dx (x² + 16)² t arctan()) +C (B)긁(2116 + arctan(주)) + C x + 16 (C)를(216+1 arctan())+C (D)능(2 16+ arctan() + 32 + + arctan()) +C (D) 2+ 16 + C (E) 16T+16 + arctan()) +C (F) + c arctan( x + 16 16 (G)(군16+arctan 들) +C (H)를(16+ barctan( ) +C x2 +÷ arctan(수)) + C(H) + 16 금 arctan( 주 )) + C x + 16

Help me to answer the questions by steps

Evaluate the integral. 5x а. e (25x2-10x + 198)+c 125 Ob. (25x²+10x-202)+c 125 e -(25x²– 10x – 201)+ c c. 5 d. O d. esx (25x2-10x+202)+c 125 e. esx е. (25x²-10x-198)+c 125

27,28 ,,29,30