1. Jawaban: D. 4/3
agar lebih mudah pisahkan satu persatu:
# (81^3/4 - 125^2/3)^2 = ((3^ 4 3/4) - (5^3 2/3))^2 = (3^3 - 5^2)^2 = (27 - 25)^2 = (2)^2 = 4
# (5^2 - 64^2/3)^1/2 = (5^2 - (2^6 2/3))^1/2 = (5^2 - 2^4)^1/2 = (25-16)^1/2 = (9)^1/2 = (3^2)^1/2 = 3
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1. Jawaban: D. 4/3
agar lebih mudah pisahkan satu persatu:
# (81^3/4 - 125^2/3)^2 = ((3^ 4 3/4) - (5^3 2/3))^2 = (3^3 - 5^2)^2 = (27 - 25)^2 = (2)^2 = 4
# (5^2 - 64^2/3)^1/2 = (5^2 - (2^6 2/3))^1/2 = (5^2 - 2^4)^1/2 = (25-16)^1/2 = (9)^1/2 = (3^2)^1/2 = 3