Question

Yang bisa, plis jawab nomor 4,5,6 ya, thanks :)

Answer 1

4.  2^12 x 2^-10 = 2^2 
5. 8a^3b^-4 (B)
6. 3^5 pangkat 3/5 : 3^4 pangkat 3/4
  = 3^3 : 3^3
  = 27 : 27
  = 1 ( B)