Q. 1 A3.8( 21 Votes )

Which of the following are quadratic equations in x?

x2 - x + 3 = 0

Answer :

The given equation is a quadratic equation.

Explanation - It is of degree 2, it is in the form (a ≠ 0, a, b, c are real numbers)

where a = 1, b = - 1, c = 3.

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