Question

please Anyone please answer Please
its a request from me
Please answer step by step​

Answer 1

Answer:

$( { \frac{ - 2}{5} })^{7} \div ( { \frac{ - 2}{5} })^{5} \\ ( { \frac{ - 2}{5} })^{7 - 5} \\ ( { \frac{ - 2}{5} })^{2} \\ ( { \frac{ 4}{25} })$

Answer 2

Answer:

4/25

Explanation:

(-2/5)⁷ ÷ (-2/5)⁵

When base is same in division powers subtracted

(-2/5)⁷’⁵

(Note:- Comma in above line means (-) minus. That means 7-5)

(-2/5)²

= 4/5