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Popular >

simplify (9!)/((9-5)!)

Solution

simplify

\frac{9 !}{( 9 - 5 ) !}

Solution

15120

Solution steps

\frac{9 !}{( 9 - 5 ) !}

Cancel the factorials:

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

\frac{9 !}{( 9 - 5 ) !} = 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

Popular Examples

(5x)/4-3/17 (x-20)-(2x-1)=(x+24)/(34)

\frac{5 x}{4} - \frac{3}{17} (x - 20) - (2 x - 1) = \frac{x + 24}{34}

x^{2} = 100

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(x + 6)^{2} (x - 9) < 0

Frequently Asked Questions (FAQ)

What is (9!)/((9-5)!) ?
The solution to (9!)/((9-5)!) is 15120