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Popular >

simplify (4!)/(2!2!)

Solution

simplify

\frac{4 !}{2 ! 2 !}

Solution

6

Solution steps

\frac{4 !}{2 ! \cdot 2 !}

Cancel the factorials:

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

\frac{4 !}{2 !} = 4 \cdot 3

= \frac{4 \cdot 3}{2 !}

\frac{4 \cdot 3}{2 !} = 6

= 6

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Frequently Asked Questions (FAQ)

What is (4!)/(2!2!) ?
The solution to (4!)/(2!2!) is 6