9000140506 | math4u.vsb.cz

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Level:

Project ID:

9000140506

Accepted:

1

Clonable:

0

Easy:

0

Simplify

\frac{2!}{1!} + \frac{3!}{2!} + \frac{4!}{3!}

.

9

\frac{29}{6}

\frac{9}{6}

\frac{12! + 9! + 8!}{6!}