Answer
362880
Work Step by Step
9!
Step 1: Expand 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1
Step 2: Simplify
= 72 x 42 x 20 x 6
= 3024 x 120
= 362880
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.