Answer
$x^{2}-\frac{1}{9}$
Work Step by Step
Step 1: Using the special product to multiply,
$(x-\frac{1}{3})(x+\frac{1}{3)})=(x)^{2}-(\frac{1}{3})^{2}$
Step 2: $(x)^{2}-(\frac{1}{3})^{2}= x^{2}-\frac{1}{9}$
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.