Ответ:
[tex] \displaystyle \frac{ {5}^{4} \times {5}^{5} }{ {5}^{7} } = \frac{ {5}^{4 + 5} }{ {5}^{7} } = \frac{ {5}^{9} }{ {5}^{7} } = {5}^{9 - 7} = {5}^{2} = 25.[/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Объяснение:
Ответ:
[tex] \displaystyle \frac{ {5}^{4} \times {5}^{5} }{ {5}^{7} } = \frac{ {5}^{4 + 5} }{ {5}^{7} } = \frac{ {5}^{9} }{ {5}^{7} } = {5}^{9 - 7} = {5}^{2} = 25.[/tex]