Answer
$(4y+3x)(4y-3x)$
Work Step by Step
Factoring the difference of two squares, we have
$$
16y^2-9x^2=(4y+3x)(4y-3x)
.$$
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.