[tex]\frac{67^{2k+3}}{37^{2k-2}} = \frac{67^{2}7^{3+k}}{37^{2}7^{-2+k}} = \frac{67^{5+k}}{37^{-1+k}} = \frac{67^{5+k}}{37^{k-1}} = 2*7^{4+k} = 343[/tex]
Ответ: А-343
[tex]\frac{67^{2k+3}}{37^{2k-2}} = \frac{67^{2}7^{3+k}}{37^{2}7^{-2+k}} = \frac{67^{5+k}}{37^{-1+k}} = \frac{67^{5+k}}{37^{k-1}} = 2*7^{4+k} = 343[/tex]
Ответ: А-343