" 5."sqrt(1-4x-x^(2))

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

int_(2)^(5)(1)/(sqrt(5+4x-x^(2)))dx=

The number of real solution(s) of the equation sin^(-1)sqrt(x^(2)-5x+5)+cos^(-1)sqrt(4x-x^(2)-3)=pi is/are

Integrate the following with respect to x. (1)/((2x+1)^(3))+(3)/(5-2x)+(1)/(sqrt(1-4x^(2)))

Find the integral of 1/sqrt(a^2-x^2) with respect to x, and hence evalute int(dx)/(sqrt(5-4x-x^2)

intdx/((2-x)sqrt(5-4x+x^2))

Domain of (sqrt(x^(2)-4x+3)+1) log_(5)""((x)/(5))+(1)/(x)(sqrt(8x-2x^(2)-6)+1) le 1 is

Domain of (sqrt(s^(2)-4x+3)+1) log_(5)""((x)/(5))+(1)/(x)(sqrt(8x-2x^(2)-6)+1) le 1 is

underset(x to oo)(Lt)(""^(7)sqrt(x^(7)-1)+""^(5)sqrt(x^(5)+2)+""^(9)sqrt(x^(9)-2))/(""^(6)sqrt(x^(6)+1)+""^(7)sqrt(x^(7)+1)-""^(4)sqrt(x^(4)+2))=

Which of the following expressions are polynomials ? In case of a polynomial write its degree. (i) x^(3)-5x+2 (ii) y^(2)+sqrt(2)y-sqrt(5) (iii) 2sqrt(x)+7 (iv) -6 (v) 4t^(2)+(1)/(6)t+2sqrt(3) (vi) z^(2)+(5)/(z^(2))+1 (vii) (1)/(3x) (viii) 1-sqrt(5x) (ix) (1)/(4x^(-2))+3x+5 (x) (6sqrt(x)+x^(3//2))/(sqrt(x))