Jawabanmu

2014-08-17T11:11:58+07:00
(-5)^6 x (5^4/5^3) = -5^6 x 5 = (-5 x -5x - 5x - 5x -5x -5) x 5 = 390625
1 2 1
2014-08-17T13:42:08+07:00
=(-5)^6×(5^2)^2/5^3
=(-5)^6×5^4/5^3
=(-5)^6×5