the discriminant of bx2-2root ac x+b=0 is a) 2[b2-ac] b)4[b2-4ac] c)4[ac-b2] d)-4[ac-b2] no nonsense answer plz plz answer fast
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the correct option is option b as D=b2-4ac......
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Answer:
the correct option b)
hope it helps you
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