giai dum minh bai toan
(x+1)*(y-1)=-3
cam on
b) Viet tich sau duoi dang mot luy thua :
2 . 2 . 2 . 3 .3 . 62 . 3
c) Tinh 27 . 75 . +25 . 27 - 150
Ai biet giai giup minh voi nhe!
giai giup bai nay tim 3 so a,b,c biet (a+b+c)^3=abc (co dau gach tren dau) .giai can ke ra dum nha
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
viet cac so :987,2564,abcde duoi dang tong cac luy thua cua 10
lam ca loi giai ra do
ai lam ho minh tick cho
Viet tich sau duoi dang mot luy thua:
x. x2 .x3. x4 .x5 . ....x49 .x50 .x51 .x52 moi nguoi oi giup minh bai nay voi ,sap phai di hoc roi
viet cac so sau duoi dang luy thua :4.4.4.4.4.4.4.4.4
VIET CAC SO SAU DUOI DANG LUY THUA:10000000;60;200;300
5^6 .......6^9
bai so sanh luy thua
giup minh voi minh luoi tu giai lam