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What is the value of x in the equation 4-9x^2=0
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What is the value of x in the equation 4-9x^2=0

User Thomas Cheng
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Answer:

Explanation:

4-9x^2=0

4=9x^2

4/9=x^2


\sqrt{(4)/(9)} = \sqrt{x^(2)}

x=2/3 or -2/3

User Kevin Boucher
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