Question

determine nature of roots of 3x^2 - 2x + 6 =0

Answer 1

Given ,

• Quadratic equation → 3x² - 2x + 6 = 0

Now,

★ Discriminant

= (-2)² - 4×6×3

= 4 - 72

= - 68 < 0

★ So, nature of roots is imaginary / non - equal .

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More to know :-

Discriminant of a quadratic equation ax² + bx + c = 0 is given by b² - 4ca .