To divide polynomials using polynomial long division, you need to identify the dividend and divisor. Perform division and subtraction steps by
dividing the first terms and subtracting the results. Bring down the next term from the dividend after each subtraction.
The final result of dividing the given example
(p^2 + 14p + 45) ÷ (p + 5) is p + 9
with no remainder.