Question

9) O valor de (-3mp). (4/9 mp ). ( - 18 mn) é: a) 12mn²p² b) 24m³n²p² c) 32m²n²p³ d) 24m²n²p²​

Answer 1

b)

$24 {m}^{3} {n}^{2} {p}^{2}$

$3mp \: x \: 4mp \: x \: 2mn$

$24 {m}^{3} {n}^{2} {p}^{2}$

$\rightarrow\boxed{24 {m}^{3} {n}^{2} {p}^{2} }$

(espero ter colaborado)