Answer
$8x^2-2x-21$
Work Step by Step
By using the FOIL method, we have
$$
(4x-7)(2x+3)=8x^2+(-14x+12x)-21=8x^2-2x-21
.$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.