nilai paling sederhana dari 343⅔ - 256¾ / 625¼ +1.024²/5 adalah...

Kelas 9 Matematika
Bab Akar dan Pangkat

^ = pangkat

(343^(2/3) - 256^(3/4)) / (625^(1/4) + 1.024^(2/5))
= (((7^3)^(2/3)) - (4^4)^(3/4))/(5^4)^(1/4) + (4^5)^(2/5))
= (7² - 4^3)/(5 + 4²)
= (49 - 64)/(5 + 16)
= -15/21
= -5/7