The quadratic equation x^2 + x + 1 = 0 has ______ roots.... | MCQ 1m | Maths | SuperPadhai

Quadratic Equations > Question

MCQ1 markYear: 2024EasyCBSE Class 10

quadratic-equationsdiscriminantnature-of-roots

Question

The quadratic equation

x^{2} + x + 1 = 0

has ______ roots.

Solution

1

Discriminant

D = b^{2} - 4 a c = 1 - 4 = - 3 < 0

, so roots are not-real.

+1 mark

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