In Exercises 9–22, multiply the monomial and the polynomial.4x²(3x+2)

Fill in the blank to correctly complete each sentence. In the term -6x^2y, -6 is the ______.

In Exercises 1–6, find all numbers that must be excluded from the domain of each rational expression. (x−1)/(x^2+11x+10)

In Exercises 5–8, find the degree of the polynomial. x^2−4x^3+9x−12x^4+63

In Exercises 7–14, simplify each rational expression. Find all numbers that must be excluded from the domain of the simplified rational expression. (3x−9)/(x^2−6x+9)

In Exercises 7–14, simplify each rational expression. Find all numbers that must be excluded from the domain of the simplified rational expression. (y^2+7y−18)/(y^2−3y+2)

In Exercises 9–22, multiply the monomial and the polynomial.2y(y²−5y)

Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these.See Example 1. -5x^11

In Exercises 9–22, multiply the monomial and the polynomial.5x³ (2x⁵−4x²+9)