" (2) "(7x+3)/(sqrt(3+2x-x^(2)))

I=int(7x+3)/(sqrt(3+2x-x^(2)))dx

Integrate the following with respect to 'x' : (2x - 3)/(sqrt(10 - 7x - x^2)

int(6x^(3)+15x^(2)-7x-2)/(sqrt(2x^(2)-2x+1))dx

int dx/(sqrt(2x^(2)+7x+3)) =

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

sqrt(3x^(2)-7x-30)-sqrt(2x^(2)-7x-5)=x-5

Write the following polynomials is standard form. (i) x-9+sqrt 7x^(3) +6x^(2) (ii) sqrt 2x^(2) -(7)/(2) x^(4) +x -5x ^(3) (iii) 7x^(3) - ( 6)/(5) x^(3) +4x -1 (iv) y^(2) +sqrt5y ^(3) -11 -(7)/(3) y+9y^(4)