Mathematics, 07.06.2020 08:57 bloop3r

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Let r and s be the roots of 3x^2 + 4x + 12 = 0. Find r^2 + s^2

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PLZ HELP IM SO STUCK

Let r and s be the roots of 3x^2 + 4x + 12 = 0. Find r^2 + s^2...