Question

Degree of the dividend polynomial is

Answer 1

$\fbox\mathfrak\pink{answer}$

That is, multiplying the quotient by the divisor and adding in the remainder has to result in the dividend. Note that (x + 3)(x + 2) + 3 = x2 + 5x + 9, that is, quotient · divisor + remainder = dividend. To divide a polynomial by a monomial, divide each term of the polynomial by the monomial