Chapter 8 - Polynomials and Factoring - 8-2 Multiplying and Factoring - Practice and Problem-Solving Exercises - Page 495: 10

$2b^{2}+22b$

We start with the given expression: $(b+11)(2b)$ We apply the distributive property to multiply the monomial by the binomial: $(2b)(b)+11(2b)$ We multiply the coefficients and add the exponents on each term to arrive at our answer: $$2b^{1+1}+22b$$$$2b^{2}+22b$$