Question

Tính:

27 mũ 3 : 3 mũ 2

Answer 1

27^3 : 3^2

= (3^3)^3 : 3^2

=3^9 : 3^2

=3^7

=2187

Answer 2

27³:3²

=3⁹:3²

=3⁷

Answer 3

\(27^3:3^2\)

\(=3^9:2^2\)

\(=3^7\)

Answer 4

\(27^3:3^2\)

\(=19683:9\)

\(=2187\)

Answer 5

19683:9= 2187

tk cho mk nha 

Answer 6

   27³ : 3²

= (3³)³ : 3²

= 3⁹ : 3²

= 3⁷

= 2187

Answer 7

\(27^3:3^2\)

\(=\left(3^3\right)^3:3^2\)

\(=3^9:3^2\)

\(=3^7\)

Answer 8

\(27^3:3^2\)

\(=\left(3^3\right)^3:3^2\)

\(=3^9:3^2\)

\(=3^7\)

hok tốt!