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Popular >

simplify (9!)/(4!)

Solution

simplify

\frac{9 !}{4 !}

Solution

15120

Solution steps

\frac{9 !}{4 !}

Cancel the factorials:

\frac{n !}{( n - m ) !} = n \cdot (n - 1) \dots (n - m + 1), n > m

\frac{9 !}{4 !} = 9 \cdot 8 \cdot 7 \cdot 6 \cdot 5

= 9 \cdot 8 \cdot 7 \cdot 6 \cdot 5

Multiply the numbers:

9 \cdot 8 \cdot 7 \cdot 6 \cdot 5 = 15120

= 15120

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Frequently Asked Questions (FAQ)

What is (9!)/(4!) ?
The solution to (9!)/(4!) is 15120