How to find the value for this?

Find the range for x?

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- January 6th 2013, 03:24 AMsrirahulanLog
How to find the value for this?

Find the range for x?

- January 6th 2013, 06:14 AMskeeterRe: Log
what have you done with either of these questions?

- January 6th 2013, 04:22 PMsrirahulanRe: Log
first one i can't done more but in second one i solve finally i get answers in root then i can't do more>>

- January 6th 2013, 04:37 PMskeeterRe: Log
- January 6th 2013, 05:03 PMsrirahulanRe: Log
First One,

And then What Can i Do?

Second One,

Case 1,

In this case i get Or

Case 2,

then i get answers in roots so how can i find the range of x? - January 6th 2013, 05:04 PMPlatoRe: Log
- January 6th 2013, 05:29 PMsrirahulanRe: Log
I can't understand you solution or the first one..

- January 6th 2013, 05:36 PMskeeterRe: Log
- January 6th 2013, 09:39 PMsrirahulanRe: Log
Thank you for the reply>><<