Question

выполните деление:
72/m^6:(- 36/m^7*n^2)

Answer 1

$\frac{72}{m {}^{6} } \div ( - \frac{36}{m {}^{7} } \times n {}^{2}$)

$\frac{72}{m {}^{6} } \div ( - \frac{36n {}^{2} }{m {}^{7} }$)

$- \frac{72}{m {}^{6} } \times \frac{m {}^{7} }{36n {}^{2} }$

$Сократить$

$- 2 \times \frac{m}{n {}^{2} }$

$- \frac{2m}{n {}^{2} }$