SOLUTION: I had this on a test and got it wrong I am not sure how to do this and an example of this will be on my exam. please help for f (x)= sqrt9x-2-4 find all values for which (x)=0

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Question 320093: I had this on a test and got it wrong I am not sure how to do this and an example of this will be on my exam. please help
for f (x)= sqrt9x-2-4 find all values for which (x)=0

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
You probably mean

Parentheses are free.

9x-2 = 16
x = 2

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