8!/(5!*3!)

8!/(5!*3!)

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asked 2021-03-08

\(\frac{8!}{(5!\times3!)}\)

Answers (1)

2021-03-09

\(\frac{8!}{(5!\times3!)}\) Given
\(\frac{8\times7\times6\times5\times4\times3\times2\times1}{(5\times4\times3\times2\times1)(3\times2\times1)}\) Layout factorial, use parenth esis to make it clearer
\(\frac{8\times7\times6}{3\times2\times1}\) Remove 6! from top and bottom
\(\frac{8\times7}{1}\) Cannot remove any more integers multiply
56 Final answer

0

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