int_(sqrt(2)/3)^(sqrt(3)/3)(dx)/(sqrt(4-9x^(2)))=

int_(sqrt2//3)^(sqrt(3)/3)(dx)/(sqrt(4-9x^(2)))=

int_(sqrt(2)//3)^(sqrt(3)//3)(1)/(sqrt(4-9x^(2)))dx=

int_(sqrt2//3)^(sqrt3//3)(dx)/(sqrt(4-9x^(2)))=(pi)/(36) II int_(-1)^(1)(1)/((1+x^(2))^(2))dx=(pi)/(4)+(1)/(2)

int(dx)/(sqrt(4-9x^(2)))=?

int(dx)/(sqrt(9x^(2)-4))

int(dx)/(sqrt(4x^(2)+3))

The value of I=int_(-sqrt(3)/2)^(sqrt(3)/2)(dx)/((1-x)sqrt(1-x^(2))) is

int(dx)/(sqrt(3x^(2)+4))

int_(1/sqrt(3))^(sqrt(3))(dx)/(1+x^(2))

Compute in integral int_(-sqrt(3))^(sqrt(2)) sqrt(4 - x^(2)) dx