Malengkapi kuadrat sempurna 3x² + 7x + 2 =0

By Admin ReiPosted on October 28, 2022

Malengkapi kuadrat sempurna 3x² + 7x + 2 =0

Jawaban:

${3x}^{2} + 7x + 2 = 0 \ (3x + 1)(x + 2) \ x = frac{ - 1}{6} \ x = frac{ - 1}{3}$

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