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(x^2)+2*sqrt(5)+5

 Sep 29, 2014

Best Answer 

 #2
avatar+33616 
+8

Or you could write it as (x + √5)2

 Sep 29, 2014
 #1
avatar+8261 
+8

The answer is $$x^2+2*\sqrt{5}+5$$ in lowest terms. If there is a number for $$x$$, it would be another answer.

 Sep 29, 2014
 #2
avatar+33616 
+8
Best Answer

Or you could write it as (x + √5)2

Alan Sep 29, 2014
 #3
avatar+8261 
0

Alan, is yours simplified?

 Sep 29, 2014
 #4
avatar+118629 
0

Hi Dragon,

No Alan's is factorised - NOT simplified.

You cannot simplify this expression.     

 Sep 30, 2014

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