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Discriminant D=b²-4ac 1. D=(4√3)²-4(4)(3)=0, hence roots are real and equal, in this case x=-√3. 2.D=(-4)²-4(2)(3)=-8, hence roots are complex and conjugate to each other.
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hey that tour question dou know how to solve?
a person on tour has rs360 for his daily expenses if he exceeds his tour programme by 4 days he must cut down rs 3 per day find the no of days of
his tour proggraame usindg quadratic equation
plz solve this na