Jawapan

  • Pengguna Brainly
2016-02-05T15:01:18+08:00
[(2j)(k^3) x (3j^3)]^4 / [(3k^3)^2 x (2j^4)^2]
= 2jk^3 x 3j^12 / 3k^6 x 2j^8
= 6j^13 k^3 / 6j^8 k^6
= j^5 k^ -3
= j^5 / k^3
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