MST0117
MST0117
04-03-2018
Mathematics
contestada
Explain why (√10)^3d is equivalent to (10^d)^3/2
Respuesta :
WaleMaths
WaleMaths
04-03-2018
(√10)^3d
A law in indices.. √a = a^1/2
(10)^3d/2
(10)^3/2 × d
(10)^d×3/2
A law in indices also..
(a²)² = (a) ²*²
Therefore:-
(10)^d×3/2 will eventually give..
(10^d)^3/2... As required....
Hope this helped...
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