Question

Simplifique a expressão
$\frac{5 \:!}{4 \:! +2 }$
a) 60
b) 13
c)
$\frac{60}{13}$
d)
$\frac{13}{60}$
e)n.d.a​

Answer 1

$\frac{5 \times 4 \times 3 \times 2}{4 \times 3 \times 2 + 2} \\ \\ \frac{5 \times 4 \times 3}{4 \times 3 + 1} \\ \\ \frac{5 \times 4 \times 3}{12 + 1} \\ \\ \frac{60}{13}$