Question

40) No caderno, reduza cada quociente a uma única potência.

a) 8¹⁰ : 4¹⁰
b)(-6)³ : (+2)³
c) (1/2)⁴ : (2/3)⁴
d) (2,5)⁵ : (0,5)⁵

me ajudem pfvr e urgentemente ​

Answer 1

➡️ Resposta:

️A) 8^10 / 4^10 = (8/4)^10 = 2^10

️B) (-6)^3 / (2)^3 = (-6/2)^3 = (-3)^3

️C) 1/2)^4 / (2/3)^4 = [(1/2)/(2/3)]^4 = [(1/2)* (3/2)]^4 = (3/4)^4 = 0,75^4

️D) (2,5)^5 / (0,5)^5 = (5/2)^5 / (1/2)^5 = [(5/2)/(1/2)]^5 = [(5/2)*(2/1)]^5 = (10/2)^5 = 5^5

Confia na mãe.