Сократите дробь, пожалуйста, очень надо: 98^(m-3)/2^(m-4)*7^(2m-7). Created by RodinGood. algebra-ru

2^(m-4)*7^(2m-7)...

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Сократите дробь, пожалуйста, очень надо: 98^(m-3)/2^(m-4)*7^(2m-7)

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Gviona 98^(m-3)/2^(m-4) *7^(2m-7)= (2*49)^(m-3)/ 2^(m-4) *7^(2m-7)=[ 2^(m-3)*49^(m-3)]/2^(m-4) * 7^(2m-7)=2*(7^2)^(m-3) * 7^(2m-7)=2* 7^(2m-6)*7^(2m-7)=2*7=14

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RodinGood October 2021 | 0 Ответы

v magazine odezhdy v ponedelnik cena na bluzku podnyalas na 10 a zatem v voskr76d86885f6913e38b725d732c3f8f3b8 55413

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RodinGood October 2021 | 0 Ответы

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mozhet u etih staryh duplistyh beryozok on i ostanavlivalsya otdyhaya na prigorke

v magazine odezhdy v ponedelnik cena na bluzku podnyalas na 10 a zatem v voskr76d86885f6913e38b725d732c3f8f3b8 55413

3^(n+1)+3^(n-1)...

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