\(\frac{2^{10}.13+2^{10}.65}{2^8.104}\)
\(=\frac{2^{10}.\left(13+65\right)}{2^8.104}\)
\(=\frac{2^8.2^2.81}{2^8.104}\)
\(=\frac{2^8.4.81}{2^8.104}\)
\(=\frac{2^8.324}{2^8.104}\)
\(=\frac{324}{104}\)
\(=\frac{81}{26}\)
\(\frac{2^{10}×13+2^{10}×65}{2^8×104}\)
\(=\frac{2^{10}×\left(13+65\right)}{2^8×104}\)
\(=\frac{2^8×2^2×81}{2^8×104}\)
\(=\frac{2^2×81}{104}\)
\(=\frac{324}{104}\)
\(=\frac{81}{26}\)
Làm cách này nhanh hơn nhé , bạn Xyz
Vậy cho mk sửa lại nhé
\(\frac{2^{10}×13+2^{10}×65}{2^8×104}\)
\(=\frac{2^{10}×\left(65+13\right)}{2^8×104}\)
\(=\frac{2^{10}×78}{2^8×104}\)
\(=\frac{2^8×2^2×78}{2^8×104}\)
\(=\frac{2^2×78}{104}\)
\(=\frac{312}{104}\)
\(=3\)
Chúc bạn học tốt !!!