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Write answer as an integer or integers or simplest radical form for the equation x^2=9
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3 votes
Write answer as an integer or integers or simplest radical form for the equation x^2=9

User Ivnext
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1 Answer

6 votes

x^2=9

Take the square root of both sides:


\begin{gathered} \sqrt[]{x^2}=\sqrt[]{9} \\ x=\pm3 \end{gathered}

User MVZ
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