Ответ:
[tex]\frac{9^7*2^7}{8^2*9^2*9^2} = \frac{9^7*2^7}{8^2*9^6} = \frac{9*2^7}{4^2*2^2} = \frac{9*2^5}{4^2} =\frac{9*2^5}{2^2*2^2} = \frac{9*2}{1} = 18[/tex]
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Ответ:
[tex]\frac{9^7*2^7}{8^2*9^2*9^2} = \frac{9^7*2^7}{8^2*9^6} = \frac{9*2^7}{4^2*2^2} = \frac{9*2^5}{4^2} =\frac{9*2^5}{2^2*2^2} = \frac{9*2}{1} = 18[/tex]