c=1.5.6+2.10.12+4.20.24+9.45.54:1.3.5+2.6.10+4.12.20+9.27.45
C=1.5.6+1.5.6.8+1.5.6.64+1.5.6.729:1.3.5+1.3.5.8+1.3.5.64+1.3.5.729
C=1.5.6(1+8+64+729):1.3.5(1+8+64+729)=1.5.6:1.3.5=2
c=1.5.6+2.10.12+4.20.24+9.45.54:1.3.5+2.6.10+4.12.20+9.27.45
C=1.5.6+1.5.6.8+1.5.6.64+1.5.6.729:1.3.5+1.3.5.8+1.3.5.64+1.3.5.729
C=1.5.6(1+8+64+729):1.3.5(1+8+64+729)=1.5.6:1.3.5=2
tính nhanh A=1.5.6+2.10.12+4.20.24+9.45.54/ 1.3.5+2.6.10+4.12.20+9.27.45
tinh nhanh
1.5.6+2.10.12+4.20.24+9.45.54
1.3.5+2.6.10+4.12.20+9.27.45
phân số nha bạn
Tính nhanh
a) 1.5.6+2.10.12+4.20.24+9.45.54
1.3.5+2.6.10+4.12.20+9.27.45
tính nhanh
1.5.6+2.10.12+4.20.24+9.45.54/1.3.5+2.6.10+4.12.20+9.27.45
Giá tri của biểu thức 1.5.6+2.10.12+4.20.24+..+9.45.54:1.3.5+2.6.10+4.12.20+...+9.27.45=
Tính nhanh \(\frac{1.5.6+2.10.12+4.20.24+9.45.54}{1.3.5+2.6.10+4.12.20+9.27.45}\)
Tìm Gía trị của biểu thức C = 1.5.6+2.10.12+4.20.24+...+9.45.54/1.3.5+2.6.10+4.12.20+...+9.27.45
Tính nhanh:
\(\frac{1.5.6+2.10.12+4.20.24+9.45.54}{1.3.5+2.6.10+4.12.20+9.27.45}\)
tính nhanh \(\frac{1.5.6+2.10.12+4.20.24+9.45.54}{1.3.5+2.6.10+4.12.20+9.27.45}\)