Damian's answer to cheryll's Secondary 3 E Maths Singapore question.
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hope it helps!
if you're unsure as to why (3^3)^1/2 is the same as (3^1/2)^3, it is due to one of the laws of indices: (a^m)^n = (a^m multiply n). so either way, both answers give you the same numerical answer
if you're unsure as to why (3^3)^1/2 is the same as (3^1/2)^3, it is due to one of the laws of indices: (a^m)^n = (a^m multiply n). so either way, both answers give you the same numerical answer
Date Posted:
3 years ago