Find the integral of following:
`int x(x+3)dx`

Evaluate each of the following integral: int_2^3 1/x dx

Evaluate the following indefinite integrals : (i) int8cosxcos^(3)3xdx (ii) int(x+2005)/((x+2007)^(2))dx (iii) int(x+5)/(sqrt(x-3))dx

Evaluate the following integration int 2^(x)*e^(x)*dx

Evaluate the following integrals int_1^3(2x+3)dx

Evaluate the following Integrals. int (cot x ) dx

Evaluate the following integrals . int_(a)^(b)x^(3)dx

Evaluate the following integrals : int_(-1)^1(x+3)dx

Evaluate the following Integrals : int (dx)/(1+x^(3))

Evaluate the following integrals : int_0^2(x+3)dx

Evaluate the following Integrals. int x^(2) a^(x) dx