tolong bantulah . dri nomor 1 - 10

=(1/3)^8 : (2/3)^8 x 4^4 =

=3^-8 : (2/3)^8 x (2)^2x4

=3^-8 : (3/2)^8 x 2^8

=3^0 = 1

4. 

(Kali silang)

2√56 - 2√16 + 2√49 - 2√14

2x2√14 - 2x4 + 2x7 - 2√14

4√14 - 8 + 14 - 2√14

2√14 + 6

5. (Gambar 1)