Answer
Success!
362880

↓Steps Explained:↓

Evaluate the following expression

9!

Factorial Definition

Product of positive integers ≤ n.
n! = n x (n - 1) x (n - 2) x ... x 2 x 1

9! = 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

9! = 362880

Simplify factorial expansions:

9! = 362880


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