Question

calcule o fatorial 10!/8!​

Answer 1

Resposta:

90

Explicação passo-a-passo:

$\boxed{\frac{10!}{8!} }$

$\boxed{\frac{10.9.8!}{8!} }$

$\boxed{\boxed{90}}$

Answer 2

$\boxed{\sf\dfrac{10!}{8!}=\dfrac{10\cdot9\cdot\diagup\!\!\!\!8!}{\diagup\!\!\!\!8!}=10\cdot9=90}$