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For what values of “a” does the equation 2(log_3x)^2-|log_3x |+a=0 possess four real solutions? note that _3 denotes that the base is 3

For what values of “a” does the equation 2(log_3x)^2-|log_3x |+a=0 possess four real solutions?


note that _3 denotes that the base is 3

Grade:11

2 Answers

SAGAR SINGH - IIT DELHI
879 Points
11 years ago

Dear student,

Put Discriminat D>0

D=b2-4ac

jagdish singh singh
173 Points
11 years ago

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