quadratic-equation-sum-and-product-of-roots-derivation-with-word-problem

Quadratic equation | Sum and Product of roots Derivation (with Word Problem)

http://www.learncbse.in/cbse-sample-papers-class-10-maths/

00:03 CBSE sample papers for Class 10 Maths SA2 Paper 2 Q1 The quadratic equation whose roots are 2 and 2/3 is:

00:32 Quadratic Formula.

01:08 Derive Sum of the roots.

01:59 Derive Product of the roots.

04:10 Solve the given problem using Sum of the roots and Product of the roots.

04:20 Forming quadratic equation with roots.

05:15 Solution.

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