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If the roots of the equation ax2+bx+c=0 are imaginary, then for all values of a, b, c and x∈R, the expression a2x2+abx+ac isA) PositiveB) Non – negativeC) NegativeD) May be positive, zero and negative

Harshit Singh , 2 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 2 Years ago

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