quadratic eq.1

Asked by varunsinghal2011 | 9th May, 2010, 01:53: PM

Expert Answer:

Dear Student

In the following step

(a2+1) 2-a

You cannot say 2-a 0; because if 2-a is a -ve quantity, then also a positive quantity like ((a2+1) ) will be greater than any -ve quantity (say, 2-a).

Hence the answer is a 3/4

Regards Topperlearning.

Answered by  | 29th May, 2010, 12:35: PM

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