Question 859448
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
Take cube root of both sides:
x^3 - 27 = 0 
x^3 = 27 
{{{root(3,x^3) = root(3,27)}}}
       x = 3     |note: {{{3*3*3 = 27}}}