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Popular >

simplify (10!)/(2!8!)

Solution

simplify

\frac{10 !}{2 ! 8 !}

Solution

45

Solution steps

\frac{10 !}{2 ! \cdot 8 !}

Cancel the factorials:

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

\frac{10 !}{8 !} = 10 \cdot 9

= \frac{10 \cdot 9}{2 !}

\frac{10 \cdot 9}{2 !} = 45

= 45

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Frequently Asked Questions (FAQ)

What is (10!)/(2!8!) ?
The solution to (10!)/(2!8!) is 45