Question

evaluate (-2/7)^-4×(-5/7)^2​

Answer 1

Answer:

$\frac{1225}{16}$

Step-by-step explanation:

$\frac{ {7 }^{2 } \times {5}^{2} }{ {2}^{4 } } = \frac{49 \times 25}{16 } = \frac{1225}{16}$