Work Step by Step
$(-3x-1)(x+1)$ Use the FOIL method: $-3x^2-3x-x-1$ Combine like terms and the answer is: $-3x^2-4x-1$
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.