int(2x^(3)-7x+2)/(x^(3)+2x^(2))

" (1) "int(x^(2)+7x+4)/(x^(3)+x^(2)-x-1)dx

int(4x^(5)-7x^(4)+8x^(3)-2x^(2)+4x-7)/(x^(2)(x^(2)+1)^(2))dx

int(2x^(4)+7x^(3)+6x^(2))/(x^(2)+2x)dx

int ((7x + 5) dx)/(x^(3) + 2x^(2) - x - 2)

int((7x+5)dx)/(x^(3)+2x^(2)-x-2)

int(x^(2)-3x+7)/xdx

lim_(x rarr-oo)(3x^(3)+2x^(2)-7x+9)/(4x^(3)+9x-2)

int (6x^(3) + 5x^(2)-7)/(3x^(2)-2x-7)dx

Evaluate: (i) int(x^(5)+x^(-2)+2)/(x^(2))dx (ii) int(5x^(4)+12x^(3)+7x^(2))/(x^(2)+x)dx

Find the sum of the following algebraic expressions : 3x^(3) - 5x^(2) + 2x + 1 , 3x - 2x^(3) - x^(3) , 2x^(2) - 7x + 9