![\frac{6^{2m+5}*0,5^{-5-m}}{72^{x+2}}=\frac{6^{2m+5}*2^{5+m}}{36^{m+2}*2^{m+2}}=\frac{6^{2m+5}*2^{5+m-m-2}}{6^{2m+4}}}=2^3*6^{2m+5-2m-4}](https://tex.z-dn.net/?f=%5Cfrac%7B6%5E%7B2m%2B5%7D%2A0%2C5%5E%7B-5-m%7D%7D%7B72%5E%7Bx%2B2%7D%7D%3D%5Cfrac%7B6%5E%7B2m%2B5%7D%2A2%5E%7B5%2Bm%7D%7D%7B36%5E%7Bm%2B2%7D%2A2%5E%7Bm%2B2%7D%7D%3D%5Cfrac%7B6%5E%7B2m%2B5%7D%2A2%5E%7B5%2Bm-m-2%7D%7D%7B6%5E%7B2m%2B4%7D%7D%7D%3D2%5E3%2A6%5E%7B2m%2B5-2m-4%7D)
![=2^3*6^1=8*6=48](https://tex.z-dn.net/?f=%3D2%5E3%2A6%5E1%3D8%2A6%3D48)
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При x=10 функция принимает значение 3
Это и есть наименьшее значение
Приводим к общему знаменателю и знаменатель отбрасываем к 1 дроби добавляем 6-х,а ко второй 1-х получаем 30-5х-4+4х/(1-х)(6-х)=0 26-х=0 х=26