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Tìm x: (5^2x - 3) - 3*(5^2016) = (5^2018)*2
Tìm x:
1) (5^2x - 3) - 3*(5^2016) = (5^2018)*2
2) 3^x-1 +5 *3^ x -1=162
3) (4x-15)^=(4x-15)^3
4) (2^x)+(2^x+1) +(2^x+2)+.......+(2^x +2015)=(2^2019)-8
5) (5^x)*(5^x+1)*(5^x+2)=1000000000000000000/(2^18)
6) 1/5*(2^x)+1/3*(2^x+1)=1/5*(2^7)+1/3*(2^8)
7) ((x-2019)^x+11)-((x-2019)^x+21=0
1) (5^2x - 3) - 3*(5^2016) = (5^2018)*2
2) 3^x-1 +5 *3^ x -1=162
3) (4x-15)^=(4x-15)^3
4) (2^x)+(2^x+1) +(2^x+2)+.......+(2^x +2015)=(2^2019)-8
5) (5^x)*(5^x+1)*(5^x+2)=1000000000000000000/(2^18)
6) 1/5*(2^x)+1/3*(2^x+1)=1/5*(2^7)+1/3*(2^8)
7) ((x-2019)^x+11)-((x-2019)^x+21=0