Answer
136
Work Step by Step
3 $\times$ (5) $\times$ 3^{2} + 1 =
15 $\times$ 9 + 1 =
135 + 1 =
136
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.