(x+4)/((x^(2)+4)(x+1))

(x^(2)-4x-5)/((x-1)^(2)-4(x-1)) The expression above is equivalent to

int(x^(4)-1)/(x^(2)(x^(4)+x^(2)+1)^(1/2))dx" is equal to "

If log_((3x+4))(4x^(2)+4x+1)+log_((2x+1))(6x^(2)+11x+4)=4 then x is __________.

Find the range of the function f(x)=log_(2)(4^(x^(2))+4^((x-1)^(2)))

Discuss the continuity of f(x)={(x^(4)-5x^(2)+4)/(|(x-1)(x-2)|),x!=1,2,6,x=1,12,x=

Evaluate the following Integrals : int(x^(4)-1)/(x^(2)(x^(4)+x^(2)+1)^(1//2))dx

Evaluate the following Integrals : int(x^(4)-1)/(x^(2)(x^(4)+x^(2)+1)^(1//2))dx

int ((x ^ (-6) -64) / (4 + 2x ^ (-1) + x ^ (-2)) * (x ^ (2)) / (4-4x ^ (-1) + x ^ (-2))-(4x ^ (2) (2x + 1)) / (1-2x)) dx