Question 899851
 <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi
x^1/3 + x^1/6 = 2  |Let X = x^1/6
X^2 + X - 2 = 0
(X-1)(X + 2) = 0
X = -2, 1
{{{X = x^(1/6)}}},  X^6 = x
x = {{{-2^6 = highlight_green(64)  }}} 0r x = {{{1^6 = highlight_green(1)  }}}