Question

спростити вираз 2m⁴/3n⁵÷4m/9n⁷

Answer 1

Объяснение:

$\frac{2m {}^{4} }{3n {}^{5} } \div \frac{4m}{9n {}^{7} } = \frac{2m {}^{4} \times 9n {}^{7} }{3n {}^{5} \times 4m} = \frac{3n {}^{2} m {}^{3} }{2}$