Question

6^12 : 6^9 = II. 3^4 : 3^4 = III. (2/3)^2 x (2/3)^3 =

Answer 1

Resposta:

I)  6^12/6^9 = 6^(12 - 9) = 6^3 = 216

II) 3^4/3^4 = 3^(4 -4) = 3^0 = 1

III)

(2/3)^2 * (2/3)^3 = (2/3)^(2+3) = (2/3)^5 = 32/243

Answer 2

$\mathsf{1)~ \dfrac{6^1^2}{6^9} = 6^(^1^2^ -^ 9^) = 6^3 = 216}$

$2)~ \dfrac{3^4}{3^4} = 3^(^4^ -^4^) = 3^0 = 1$

$3)~(\frac{3}{2} )^2 * (\frac{3}{2} )^3 = (\frac{2}{3} )^(^2^+^3^) = (\frac{2}{3} )^5 = \dfrac{32}{243}$

Espero ter ajudado             by:RachiRama