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 2 cs tan cung cua 9^2007-7^2007
tim cs tan cung ps 1/7
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
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 2 cs tan cung cua B = \(^{7^{9^{9^9}}}\)
Tim cs tan cung cua 3 mu 5 mu 70( day la luỹ thua tang) ai ma lam đc tui tick cho thanks❤️❤️❤️
tim 6 cs tan cung cua \(5^{21}\)
giup mik nhe
tim x thuoc n: 34.3^n :9=37
tim x thuoc n: 9<3^n<27
Tim chu so tan cung cua 360
hãy so sánh a=1+3+3^2+3^3+3^4+35+36 và B=37-1
