Question 23350
<pre>x=1+the square root of x squared + x + 2x times the 
square root of x - the square root of x + 1 + 2 times 
the square root of x<b><font size = 4>
         ____      _    ___     _ 
x = 1 + <font face = "symbol">Ö</font>x<sup>2</sup>+x + 2x<font face = "symbol">Ö</font>x - <font face = "symbol">Ö</font>x+1 + 2<font face = "symbol">Ö</font>x

Check to see if 0 is a solution

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0 = 1 + <font face = "symbol">Ö</font>0<sup>2</sup>+0 + 2(0)<font face = "symbol">Ö</font>0 - <font face = "symbol">Ö</font>0+1 + 2<font face = "symbol">Ö</font>0

0 = 1 + 0 + 0 - 1 + 0

0 = 0

Yup, sure is. That's the solution. So x=0

Edwin
AnlytcPhil@aol.com</pre>