find the roots of this function

May 2010
143
15
chennai,tamil nadu
find the number of roots for the equation 7^|x| * (|5-|x||) = 1
|x| means modules of x
 
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MHF Hall of Honor
Mar 2010
2,340
821
Chicago
find the number of roots for the equation 7^|x| * (|5-|x|) = 1
|x| means modules of x
You have a problem with | mismatch. Could you please make sure all the begin (left) | and end (right) | are present, and that there are no extra | that aren't supposed to be there.