Question 98075
Assume you mean evaluate:
:
CubeRt(-8/27)
:
You know the cube root of -8 is -2. (-2*-2*-2 = -8)
and
the cube root of 27 is 3, (3*3*3 = 27)
:
Therefore CubeRt(-8/27) = -2/3
:
Check it:
{{{-2/3}}} * {{{-2/3}}} * {{{-2/3}}} = {{{-8/27}}}
:
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