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Grade 11Algebra

Please explain the conditions for b²-4ac. When it is ≥0 or 0 like that.

Profile image of Devyanshu
7 Years agoGrade 11
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1 Answer

Profile image of Deepak Kumar Shringi
7 Years ago
D=0 quadratic have equal and real roots
D>0 quadratic has real and two different roots
D<0 quadratic has imaginary roots