+0  
 
+1
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avatar+2482 

Help.

NotSoSmart  Nov 19, 2017

Best Answer 

 #1
avatar+7052 
+1

The graph touches the  x-axis  one time, so there is one real root, or solution.

hectictar  Nov 19, 2017
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1+0 Answers

 #1
avatar+7052 
+1
Best Answer

The graph touches the  x-axis  one time, so there is one real root, or solution.

hectictar  Nov 19, 2017

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