1+5=
ai k minh minh k lai
5^1x5^2=...
ai k minh minh k lai
51 x 52
= 5 x 1 x 5 x 5
= 5 x 5 x 5
= 125
Vậy : 51 x 52 = 125
75/5^2=
ai k minh minh k lai
\(\frac{75}{5^2}=\frac{75}{25}=75:25=3\)
75+(125/5^3)=
AI K MINH MINH K LAI
75+(125/5^3)=75+125/125=75+1=76
AI K MINH MINH K LAI
\(75+\left(\frac{125}{5^3}\right)\)
\(=75+\frac{125}{125}\)
\(=75+1\)
\(=76\)
1+2+1=
ai k minh minh k lai
1 + 2 + 1 = 2 + 2 = 3 + 1 = 4
mình k bán rồi nhớ k lại mình nha
1+2+1=2+3=4
k nhe chuc ban hoc gioi
1+1+1+6+5= ai k minh minh k lai cho
1\(\frac{5}{7}\)= \(\frac{?}{?}\)
ai k minh minh k lai nhe
1\(\frac{5}{7}\)= \(\frac{12}{7}\)
ban nhe
tk nha@@@@@@@@@@@@@@@@@@@@@@@2
LOL
900+99+1=
ai k minh minh k lai
1000
k cho mk nha
mk k cho bn rồi
1+2+0=
ai k minh minh k lai
1 + 2 + 0 = 3
k mik mik k lại nhé Nguyễn Lâm Việt Hoàng
1+1^2+1^3+1^4+...+1^10=
ai k minh minh k lai
1+12+13+...+110
=1+1+1+...+1 (10 số 1)
=1 x 10
=10
1+1^2+...+1^10=1+1+...+1+1=1x10=10
nho k
nhe
Ai lai choi cai kieu tu hoi tu tl vay ban!