v(56 x 2) = v(16 x 7)
= 4v7
v(72) x 1/3 = v(36 x2) x1/3
=6 x v2 x1/3
=2v2
10v(125 x6) =10v(25x5x6)
= 50 v30
joseph rimiru answered the question on November 13, 2017 at 06:02
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