7*x sqrt(x+2)

Evalaute the limits : Lt_(x to 7) (sqrt(x+2)-3)/(x-7)

int(dx)/((2x-7)sqrt(x^(2)-7x+12)) is equal to

int dx/((2x-7) (sqrt(x^(2)-7x+12))) =

Integrate: int_2^7(dx)/(sqrt(x+2)+sqrt(x-2))

If n be the degree of the polynomial sqrt(3x^(2)+1){(x+sqrt(3x^(2)+1))^(7)-(x-sqrt(3x^(2)+1))^(7)} then n is divisible by

Show that int_(3)^(4)(sqrt(x))/(sqrt(7-x)+sqrt(x))dx=(1)/(2)

int(x^(2)+4x+4)/((x^(2)+5x+7)sqrt(x+2))dx