`int_-1^1 (17x^5-x^4+29x^3-31x+1)/(x^2+1)dx` is equal to
(A) `4/5` (B) `5/4` (C) `4/3` (D) `3/4`

int_(-2)^0{(x+1)^3+2+(x+1)cos(x+1)dx is equal to (A) -4 (B) 0 (C) 4 (D) 6

int((x4-x)^(1//4))/(x^(5))dx is equal to

If int((x+1))/sqrt(2x-1) dx= f(x) sqrt(2x-1)+C. Then f(x) is equal to (A) (x+4)/3 (B) (x+3)/4 (C) 2/3 (x+2) (D) x+4

The value of int_(-1)^1cot^-1((x+x^3+x^5)/(x^4+x^2+1)) dx is equal to

int(x^(6)+7x^(5)+6x^(4)+5x^(3)+4x^(2)+3x+1)e^(x)dx equals

inte^(3 log x ) (x^(4)+ 1) ^(-1) dx is equal to

int1/(x^4+5x^2+1)dx

int sqrt(x)(1+x^(1//3))^(4)dx " is equal to "

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

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