\(\frac{14^{1005}.5^{1006}}{2^{1007}.35^{1004}}\)
\(=\frac{2^{1005}.7^{1005}.5^{1006}}{2^{1007}.5^{1004}.7^{1004}}\)
\(=\frac{5^2.7}{2^2}=\frac{25.7}{4}=\frac{175}{4}\)
TRẦN TIỂU HY ƠI, BẠN TRÌNH BÀY RA GIÙM MK NHA. MK KO HIỂU LẮM
\(\frac{14^{1005}.5^{1006}}{2^{1007}.35^{1004}}=\frac{2^{1005}.7^{1005}.5^{1006}}{2^{1007}.5^{1004}.7^{1004}}\)
\(=\frac{5^2.7}{2^2}=\frac{25.7}{4}=\frac{175}{4}\)