Question

[Christina Nguyễn]

        2^{7 .}  9²  / 3³. 2⁵

Ai đó làm ơn giúp tui dzới , đang cần gấp huhuhichic -_-

Answer 1

[Thanh Tùng DZ]

\(\frac{2^7.9^2}{3^3.2^5}\)

\(=\frac{2^7.\left(3^2\right)^2}{3^3.2^5}\)

\(=\frac{2^7.3^4}{3^3.2^5}\)

\(=2^2.3=4.3=12\)

Answer 2

[Dương Lam Hàng]

 \(\frac{2^7.9^2}{3^3.2^5}=\frac{2^7.\left(3.3\right)^2}{3^3.2^5}=\frac{2^7.3^2.3^2}{3^3.2^5}=\frac{2^2.3}{1}=12\)