qudratic ????

Asked by weareyo | 4th Jul, 2009, 10:24: PM

Expert Answer:

Product of roots=(log a2-log(-a)+3/3)=1

Clearly when a=-1, (log1-log1+3)/3=1

Hence the solution a=-1 is correct.

Answered by  | 6th Jul, 2009, 12:12: AM

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