Jawapan

  • Pengguna Brainly
2016-02-08T16:06:57+08:00
[4^(-2) x (9^(1/3))^9] / [(4^(-2/3))^6 x (9^12)^(1/4)]
= 4^-2 x 9^3 / 4^-4 x 9^3
= 4^2 x 0
= 16 x 0
= 0
1 5 1
2016-02-08T17:51:07+08:00
= 4^-2 x 9^3 / 4^-4 x 9^3
= 4^2 x 0
= 16 x 0
= 0