4. Quadratic Equations
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Download Free NCERT Solutions Class 10th Science Chapter 4 Quadratic Equations
Standard form of a quadratic equation ax2 + bx + c = 0,(a ≠ 0). Solutions of quadratic equations(only real roots) by factorization, by completing the square and by using quadratic formula. Relationship between discriminant and nature of roots.
Situational problems based on quadratic equations related to day to day activities to be incorporated.