How do you simplify $\frac{6!}{4!}$ $(6!)/(4!)$ ?

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Answer 1 · 2016-08-31T02:16:12

$\frac{6!}{4!} = 6 \times 5 = 30$ $(6!)/(4!)= 6xx5=30$

$\frac{6!}{4!} = \frac{6 \times 5 \times 4 \times 3 \times 2 \times 1}{4 \times 3 \times 2 \times 1}$ $(6!)/(4!)= (6xx5xx4xx3xx2xx1)/(4xx3xx2xx1)$

$= 6 \times 5 = 30$ $=6xx5=30$

How do you simplify (6!)/(4!)6!4!(6!)/(4!)?