Question

calcule p4+p5×p2/20​

Answer 1

Explicação passo-a-passo:

$\sf P_{4}+\dfrac{P_{5}\cdot P_{2}}{20}$

$\sf =4!+\dfrac{5!\cdot2!}{20}$

$\sf =24+\dfrac{120\cdot2}{20}$

$\sf =24+\dfrac{240}{20}$

$\sf =24+12$

$\sf =36$