Question

\(\frac{2^5\cdot3^7-2^5\cdot3^6}{2^5\cdot3^6}\)

Answer 1

=\(\frac{2^5.3^6\left(3-1\right)}{2^5.3^6}=2\)

Answer 2

\(\frac{2^5.3^7-2^5.3^6}{2^5.3^6}=\frac{2^5.\left(3^7-3^6\right)}{2^5.3^6}=\frac{2^5.1458}{2^5.729}=\frac{1458}{729}=2\)

Answer 3

Vậy mới chuẩn nè:

\(\frac{2^5.3^7-2^5.3^6}{2^5.3^6}=\frac{2^5.3^6\left(3^1-1\right)}{2^5.3^6}=3-1=2\)

Bạn dùng t/c phân phối với rút gọn là được

Answer 4

giao phối chứ