Jawabanmu

2014-08-17T12:33:47+07:00
A. (-2p)/q x (-q)^4 x 2p^2/5
= -2p/q x q^4 x 2p^2/5
= -2p x q^3 x 2p^2/5
= -4p^3 x q^3 /5
= -4p^3q^3 / 5 

b.
= -4a^3 x 26^5 x b / 8a
= -a^3 x 26^5 x b / 2a
= -a^2 x 26^5b / 2
= -a^2 x 13^5b
= -13^5a^2b
4 4 4