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Grade 11Algebra

For what values of the parameter 'm' is in the inequality { [(modulus of) (x2+m+1)/(x2+x+1)] < 3 } satisfied for all real values of x?

Profile image of paradox xyz cool
15 Years agoGrade 11
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1 Answer

Profile image of Sourav Samanta
15 Years ago

   m  belongs to (-2root2 ,2root2)