Work Step by Step
FOIL means you combine the first term from each expression, the inside terms, the outside terms and the last terms. $6x^2+21x+16x+56=6x^2+37x+56$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.