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Quadratic Equations
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Revision as of 12:09, 17 July 2014
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12:09, 17 July 2014
→Concept #5Nature of roots
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==Concept #5'''Nature of roots'''==
==Concept #5'''Nature of roots'''==
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The roots of a quadratic equation can be real & equal, real & distinct or imaginary.
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Nature of roots depends on the values of b^-4ac.
===Learning objectives===
===Learning objectives===
===Notes for teachers===
===Notes for teachers===
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#Activity No #1 '''Concept Name - Activity No.'''
#Activity No #1 '''Concept Name - Activity No.'''
#Activity No #2 '''Concept Name - Activity No.'''
#Activity No #2 '''Concept Name - Activity No.'''
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==Concept #6'''applications'''==
==Concept #6'''applications'''==
Jayanti N
152
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