Jawapan

2015-09-09T01:34:08+08:00
= [6^2 v^4 X (6^2 r^2)^(3/2)] / [216v^(-3)]^(1/3)

= [6^2 v^4 X (6^3 r^3)] / [6^3 v^(-3)]^(1/3)

= [6^2 v^4 X (6^3 r^3)] / [6v^(-1)]

= 6^2 v^4 X (6^3 r^3) X 6^(-1) v

= 6^(2+3-1) v^(4+1) r^3

= 6^4 r^3 v^5