SOLUTION: What is 4xsquared-9=0

SOLUTION: What is 4xsquared-9=0

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Question 808821: What is 4xsquared-9=0

Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
4x^2-9=0
4x^2=9
x^2=9/4
x^2=2.25
x=1.5
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