" 27."int((1-3x))/((3x^(2)+4x+2))dx

int(1)/((2-3x)^(2)(4-5x))dx=

int((1)/(5+4x^(2))+a^(3x+2))dx

Evaluate: int(1-3x)/(3x^2+4x+2)\ dx

int((1)/(5+4x^(2))+a^(3x+2))dx=?

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

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

int(1)/(2x^(2)+3x-4)dx

int((4x+6)/(x^(2)+3x+100))dx

Evaluate : (i) int((x-1))/(sqrt(x+4))dx (ii) intxsqrt(x+2)dx (iii) f(4x-2)sqrt(x^(2)+x++1)dx (iv) int((4x+3))/(sqrt(2x^(2)+3x+1))dx

int (1)/(sqrt(2x^(2)+3x+4))dx =