gmn caranya no 23 makasih minta tolong

semoga membantuuuuuu

[tex] {5}^{ - 2} - 2^{ - 5 } \\ = \frac{1}{ {5}^{2} } - \frac{1}{ {2}^{5} } \\ = \frac{1}{25} - \frac{1}{32} \\ = \frac{32 - 25}{800} \\ = \frac{7}{800}[/tex]
Semoga bisa membantu..