RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 10. Quadratic Equations

Subject: Maths - Class 10th

Q. No. 2 of Exercise 10F

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Which of the following is a quadratic equation?

A. using

This is not of the form hence it is not quadratic equation.

B. using

This is of the form i.e. of degree 2 (a ≠ 0, a, b, c are real numbers)

Hence this is a quadratic equation.

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