\(\frac{16}{81}=\frac{4^2}{9^2}=\left(\frac{4}{9}\right)^2\)
\(\frac{16}{81}=\frac{4^2}{9^2}=\left(\frac{4}{9}\right)^2\)
P/s : Học tốt !
\(\frac{16}{81}=\frac{4^2}{9^2}=\left(\frac{4}{9}\right)^2\)
\(16=\frac{4^2}{9^2}=\left(\frac{4^2}{9}\right)\)
Chúc bạn hok tốt
\(\frac{16}{81}=\frac{4^2}{9^2}=\left(\frac{4}{9}\right)^2\)
***ủng hộ nha mn
***ahihi,^_^