解方程√5^x=^3√25,√7^x=^5√343 √2^x*√3^x=36

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解方程√5^x=^3√25,√7^x=^5√343√2^x*√3^x=36解方程√5^x=^3√25,√7^x=^5√343√2^x*√3^x=36解方程√5^x=^3√25,√7^x=^5√343√

解方程√5^x=^3√25,√7^x=^5√343 √2^x*√3^x=36
解方程√5^x=^3√25,√7^x=^5√343 √2^x*√3^x=36

解方程√5^x=^3√25,√7^x=^5√343 √2^x*√3^x=36
1、5^(x/2)=25^(1/3)=5^(2/3) x=4/3
2、7*7*7=343 7^(x/2)=7^(3/5) x=6/5
3、 6^(x/2)=6^2 x=4

36