SOLUTION: Find the solution for this equation. 4zsquared=9

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Question 28873: Find the solution for this equation.
4zsquared=9
Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
4z%5E2=9
First you find the sqrt of each;
sqrt%284z%5E2%29=sqrt%289%29
2z=3
z=3%2F2
=)