Question

calcule usando as propriedades da potênciacao
a) (3²)³
b)(2/3)².(2/3)³
c)(1/2)⁴÷(1/2)⁶​

Answer 1

a) (3²)³ = 3⁶

b)(2/3)².(2/3)³ = (2/3)²+³ = (2/3)⁵

c)(1/2)⁴÷(1/2)⁶ = (1/2)⁴-⁶ = (1/2)-²