`∫ √(9+x) dx`

If int_(-3)^(2)f(x) dx= 7/3 and int_(-3)^(9) f(x) dx = -5/6 , then what is the value of int_(2)^(9)f(x) dx ?

int 5 ^( 6x +9) dx = .......................+c

int(1)/(9+cos x)dx

int sqrt(9-x^2) dx

int 1/(9x^2-1) dx

int 1/(3x+9) dx

int 2^(3x+9) dx

int (2x-9)/sqrt(x^2-9x) dx=

int x^2/(9-x^6) dx=

int_(-1)^(1) (1+x^(3))/(9-x^(2)) dx =