IDNLearn.com: Where your questions meet expert answers and community support. Discover in-depth answers from knowledgeable professionals, providing you with the information you need.
Step-by-step explanation:
Solve inside the first parentheses:
[tex]2(8 + 1)(7b + 4)[/tex]
[tex]2(9)(7b + 4)[/tex]
Multiply:
[tex]18(7b + 4)[/tex]
Multiply using Distributive Property:
[tex]126b + 72[/tex]
Your simplified expression is 126b + 72.