\( 3 x^{2}-75 x+250=0 \)

1.	\( 3 x^{2}-75 x+250=0 \)
Answer» Root x \(= \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\) \(= \frac{-(-75) \pm \sqrt{75^2 - 4 \times 3 \times 250}}{2 \times 3}\) \(= \frac{75 \pm \sqrt{5625 - 3000}}{6}\) \(= \frac{75 \pm \sqrt{2625}}{6}\) \(= \frac{75 \pm 5\sqrt{105}}{6}\)

Answer»

Root x \(= \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\)

\(= \frac{-(-75) \pm \sqrt{75^2 - 4 \times 3 \times 250}}{2 \times 3}\)

\(= \frac{75 \pm \sqrt{5625 - 3000}}{6}\)

\(= \frac{75 \pm \sqrt{2625}}{6}\) \(= \frac{75 \pm 5\sqrt{105}}{6}\)

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\( 3 x^{2}-75 x+250=0 \)

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