a 2222244444.2222266666=493841975160403704
b 162849327^2=26519903304352929
tk cho mk nha
\(a,2222244444\cdot2222266666=49384197516043704.\)
\(b,162849327\cdot2=26519903304352929.\)
Học tốt nhé bn.
2222244444.2222266666=49384197516043704
\(162849327^2=26519903304352929\)
hok tốt
hhhhiii
2222244444.2222266666
=(2222200000+44444) (2222200000+66666)
=4938172840000000000+148145185200000+98763456800000+2962903704
=4938419751604903704
b,1628493272
=(16284.104+9327)2
=(16284.104)2+2.16284.104.9327+93272
=26516865600000000+3037617360000+86992929
=26519903304352929
2222244444.2222266666
=(2222200000+44444) (2222200000+66666)
=4938172840000000000+148145185200000+98763456800000+2962903704
=4938419751604903704
b,1628493272
=(16284.104+9327)2
=(16284.104)2+2.16284.104.9327+93272
=26516865600000000+3037617360000+86992929
=26519903304352929
lalala bạn cương bị khùng hahahaha
