Tuyển Cộng tác viên Hoc24 nhiệm kì 26 tại đây: https://forms.gle/dK3zGK3LHFrgvTkJ6
tim 2 cs tan cung cua 9^2007-7^2007
tim 2 cs tan cung cua B = \(^{7^{9^{9^9}}}\)
Tim STN x co cs tan cung = 2 biet rang x, 2x,3x deu la so co 6 cs gom ca 6 cs ay?
tim 3 cs tan cung
47^n+2
tim 6 cs tan cung cua \(5^{21}\)
giup mik nhe
Cho A=3.(22+1).(24+1).(28+1).(216+1)
Khong lam phep tinh hay rut gon bieu thucroi tim cs tan cung
Tim cs tan cung cua 3 mu 5 mu 70( day la luỹ thua tang) ai ma lam đc tui tick cho thanks❤️❤️❤️
Cho S=1+3+32+33+....+330
Tim CS tan cung cua S roi suy ra S ko phai la so chinh phuong
Giup mk voiiiiiiiiiiii
tim 2 chu so tan cung cua tong: S=7+7^2+7^3+..............+7^4kvoi n thuoc N;k>=1
