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If x^2 + 2= 3^2/3+3^-2/3 then prove that 3x^2+ 9x - 8 = 0.
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If x^2 + 2= 3^2/3+3^-2/3 then prove that 3x^2+ 9x - 8 = 0.

User JamesClevenger
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lol i’m not 100% sure but i’m am guessing 103 because it would be simplified
User Ghulam
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