27-12-2020
Mathematics

contestada

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

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laylaruth06 laylaruth06

28-12-2020

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

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