Work Step by Step
The given expression can be written as $3^3x^3-1^3 \\=(3x)^3-1^3.$ The expression above is a difference of two cubes. Thus, the expression can be factored using technique (g).
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.