\fQUESTION 10 Find the integral. [921/322 - 7 dz O 1 (322 - 7)3/2 + C O z( 32 2 - 7) 3/2 + C (32 2 - 7) 3/2 + C - 2(372 - 7) 3/2 + CQUESTION 6 Find the integral. [(1 - 6x)e3x-9x- ax O - 3 (1 - 6x)e3x-9x2+ C O 3 e3x- 9x2 + C O 3(1 - 6x)e3x-9x2 + C O 3x-9x2 + C 3QUESTION 7 Find the integral. X dx (7x2+ 3) 5 O -7 + C 3(7x2 + 3) O -7 + C 3(7 x 2 + 3)6 O -1 + C 14(7x2+ 3) 6 O -1 + C 56(7x2 + 3) 4\fQUESTION 9 Find the integral. [11x2e-4x3 dx O 11 e-4x3 + C 12 O 12e-4x 3 + C O -11e-4x3 + C O 11 2-4x3 12 e + C