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how do you put a sub root into an equation

 Jun 22, 2014

Best Answer 

 #1
avatar+118723 
+5

Do you mean how do you sub a root back into an equation to check that the equation is correct?

sub stands for substitute

do you want to give us an actual example?

 Jun 23, 2014
 #1
avatar+118723 
+5
Best Answer

Do you mean how do you sub a root back into an equation to check that the equation is correct?

sub stands for substitute

do you want to give us an actual example?

Melody Jun 23, 2014

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