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CBSE Class 10 Answered

hello sir, can u show me the derivation for 'x=-b/2a and b/2a' and explain in detail as i'm finding difficulties with this chapter..thank you
Asked by yash saha | 07 Oct, 2010, 12:00: AM
answered-by-expert Expert Answer

Dear Student,

For the quadratic equation ax2 + bx + c = 0, the roots are given by:

When the roots are equal, then the discriminant = = 0

So, the roots of the quadratic equation are .

We hope that clarifies your query.

Regards

Team

Topperlearning

Answered by | 08 Oct, 2010, 12:02: PM

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