Hitunglah! a) 8^2/3 b) (64)^1/2 c) (8/27)^-1/3
Matematika
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Pertanyaan
Hitunglah!
a) 8^2/3
b) (64)^1/2
c) (8/27)^-1/3
a) 8^2/3
b) (64)^1/2
c) (8/27)^-1/3
1 Jawaban
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1. Jawaban hudamath
a. 8^(2/3) = (2³)^(2/3) = (2)^2 = 4
b. 64^(1/2) = (8²)^(1/2) = 8
c. (8/27)^(-1/3) = (2³/3³)^(-1/3) = ((2/3)³)^(-1/3) = (2/3)^(-1) = 3/2