pi:int(4x+2)sqrt(x^(2)+x+1)dx

Evaluate: (i) int(4x+2)sqrt(x^(2)+x+1)dx (ii) int(4x+3)/(sqrt(2x^(2)+3x+1))dx

Evaluate: (i) int(4x+2)sqrt(x^2+x+1)\ dx (ii) int(4x+3)/(sqrt(2x^2+3x+1))\ dx

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

int (4x-1) sqrt(x^2-x-2) 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(4x^(2)-x+4))dx

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

int sqrt(x^(2) + 4x + 1) dx .

int(x)/(sqrt(1-4x^(2)))dx

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