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X^2 + 79 = -2Which values make the equation true?
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X^2 + 79 = -2Which values make the equation true?

User Bassel Mourjan
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Solution


\begin{gathered} x^2+79=-2 \\ x^2+79+2=0 \\ x^2+81=0 \\ (x)^2+9^2=0 \end{gathered}


\begin{gathered} x^2=\text{ -81} \\ x\text{ =}\pm\sqrt[]{-81} \end{gathered}
undefined

User Nirupa
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