numbers and algebraic expressions
logic, sets, intervals
function and its properties
limits of sequences and functions
derivative and integral of functions
elements of statistics
With polynomial division is the same as with numbers division: 6 : 3 = 2 because 2 * 3 = 6. (x^3 - 8x^2 + 15x - 8) : (x - 1) = x^2 - 7x + 8 because (x^2 - 7x + 8)(x - 1) = x^3 - x^2 - 7x^2 + 7x + 8x - 8 = x^3 - 8x^2 + 15x - 8. Division step by step.