(ii) `intx/(x+4)dx`

Evaluate each of the following integrals: (i) intx^4dx (ii) intx^(5/4)dx

intx/(1+x^4)\ dx

Evaluate the following (i)intx^(4)e^(5x)dx (ii) intx^(4)cos5x dx

Evaluate: (i) intx/(x^4+x^2+1)\ dx (ii) int(e^x)/(e^(2x)+6e^x+5)\ dx

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

intx(3x-5)^4dx

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

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

Evaluate each of the following integrals: (i) intx^4\ dx (ii) intx^(5//4)\ dx (iii) int1/(x^5)\ dx (iv) int1/(x^(3//2))\ dx

Evaluate: (i) intx^x(1+logx)\ dx (ii) intx^(2x)\ (1+logx)\ dx