Question

9 mũ 8 : 3 mũ 2 = ?

giúp mình giải nhé!

đầy đủ nha mọi người!!!

thanks!

Answer 1

9^8 : 3^2 = 9^8 : 9 = 9^8-1 = 9^7

k nha

Answer 2

9^8 : 3^2 =9^7

Answer 3

9⁸ : 3² = 43 046 721 : 9 = 4 782 969

Answer 4

\(9^8:3^2\)

\(=\left(3\cdot3\right)^8:3^2\)

\(=3^8\cdot3^8:3^2\)

\(=3^{16}:3^2\)

\(=3^{14}\)

Answer 5

9^8: 3^2

= 43046721 :9

=4782969

k mk nhá

Answer 6

9^8:3^2

=(3^2)^8:(3^1)^2

=3^16:3^2

=3^14

Dấu ^ thay chữ mũ nhé.

Answer 7

9^8/3^2=9^8/9=9^8-1=9^7