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Grade 12th PassMagical Mathematics[Interesting Approach]

In a quadratic equation ax2+bx+c=0,if 'a' and 'c' are of opposite signs and 'b' is real,then the roots of the equation are:
OPTIONS:
REAL AND DISTINCT
IMAGINARY
RATIONAL AND UNEQUAL
REAL AND EQUAL

PLEASE ANSWER WITH PROPER EXPLANATION

Profile image of ASh
8 Years agoGrade 12th Pass
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1 Answer

Profile image of Deepak Kumar Shringi
ApprovedApproved Tutor Answer8 Years ago
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