The discriminant of quadratic equation ax2 +bx +c = 0 is – McqOptions

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1.	The discriminant of quadratic equation ax2 +bx +c = 0 is
A.	b2 + 4ac
B.	4ac-b2
C.	b2 - 4ac
D.	a2 - 4bc
Answer» D. a2 - 4bc

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