Question

(x-3)2-4 (5/2+×)=1/3

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Answer 1

Resposta:

$(x - 3)2 - 4( \frac{5}{2} + x) = \frac{1}{3} \\ 2x - 6 - 10 - 4x = \frac{1}{3} \\ - 2x - 16 = \frac{1}{3} \\ - 2x = \frac{1}{3} + 16 \\ - 2x = \frac{49}{3} \\ x = \frac{ - 49}{6}$