6. `int(1-x^2)/(x-2x^3)dx`

int(3x+2)/((x-1)(2x+3))dx

int(x-1)/(x^(2)-2x-3)dx

int(1-x)/(2x+3)dx

int (1+3x^2)/(x(1+x^2)) dx

Column I a) int(x^2-x+1)/(x^3-4x^2+4x)dx b) int(x^2-1)/(x(x-2)^3)dx c) int(x^3+1)/(x(x-2)^2)dx d) int(x^5+1)/(x(x-2)^3)dx COLUMN II (which of the following functions appear in integration of functions in columnI) p) log|x| q) log|x-2| r.) 1/((x-2)) s) x

int((x-1))/(x^(2)-2x+3)dx

Evaluate: inte^x(1/x^2-2/x^3)dx

"int(x+2)/(3x^(2)-2x-1)dx

int(x^3(2x-1))/(x-1)dx

int ((x+1)/(2x+3))dx