b) 2.2.2.3.3.62.3 = 2.2.2.3.3.6.6.3 = 2.2.2.3.3.3.2.3.2.3 = 25.35
b) 2.2.2.3.3.62.3 = 2.2.2.3.3.6.6.3 = 2.2.2.3.3.3.2.3.2.3 = 25.35
Viet tich sau duoi dang luy thua cua mot so :
27^3 x 9^4 x 243
viet ket qua cac tich sau duoi dang mot luy thua voi co so la so tu nhien nho nhat co the duoc :
2*4*8*32*64
3*9*27*81*729
viet cac tich sau duoi dang 1 luy thua
a/ -8 . -3 . +125
b/ 27 . -23 . -7 .+49
viet cac tich sau duoi dang luy 1 luy thua
82.324=?
273.94.243=?
Viet tich sau duoi dang mot luy thua
2 .2 .2 .3 .3 .62 . 3
Viet tich sau duoi dang mot luy thua:
2. 2. 2. 3 .3 . 62 . 3
viet thuong 276 : 33 duoi dang mot luy thua
cho B = 3+ 32 + 33 + ...... + 32005 . Hay viet 2B + 3 duoi dang mot luy thua
GIUP MINH DI . NHO CO CA LOI GIAI DO NHA
co ai giup minh voi khong ,giup minh tra loi hai cau hoi nay voi !
Viet tich sau duoi dang mot luy thua :x . x2 .x3 .x4 .x5....x49 .x50 .x51 .x52
Tim cac so tu nhien x,y sao cho:(x+1) (y-2) =2
moi nguoi oi giup minh di chu !