Question

18m^3n^4/25p^6q^10:(-4m^2n^9/75p^5q^12)
Срочно!!!

Answer 1

Ответ:

$\frac{18 {m}^{3} {n}^{4} }{25 {p}^{6} {q}^{10} } \div \frac{ - 4 {m}^{2} {n}^{9} }{75 {p}^{5} {q}^{12} } = \frac{18 {m}^{3} {n}^{4}75 {p}^{5} {q}^{12} }{25 {p}^{6} {q}^{10}( - 4) {m}^{2} {n}^{9} } = \\ = \frac{9 \times 3m {q}^{2} }{ - 2 {n}^{5} p} = - 13.5m {q}^{2} {n}^{ - 5} {p}^{ - 1}$