A.27⅓= B.81*3/2 C.(2³)-*1/5= Jawab sekarang pleasee
Matematika
melaniputriadevita
Pertanyaan
A.27⅓=
B.81*3/2
C.(2³)-*1/5=
Jawab sekarang pleasee
B.81*3/2
C.(2³)-*1/5=
Jawab sekarang pleasee
1 Jawaban
-
1. Jawaban ananekusuma21
a)
27^1/3
= (3^3)^1/3
= 3^1
= 3
b)
81^3/2
= (9²)&3/2
= 9^3
= 729
c)
(2^3)^-1/5
= (2)^-3/5
= (2^-3)/(2^5)
= -8/32
atau
= - 8/32
= - 1/4