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OpenStudy (anonymous):
Range of the function f(x) = x^2-2x+4/(x^2+2x+4) x belongs to real number is ?
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OpenStudy (anonymous):
@mahmit2012 @ash2326 @apoorvk
OpenStudy (anonymous):
https://www.google.com/search?rlz=1C1CHFX_enUS470US470&sugexp=chrome,mod=10&sourceid=chrome&ie=UTF-8&q=x%5E2-22x%2B4%2F(x%5E2%2B2x%2B4) Find the min then it is min to infinity right?
OpenStudy (anonymous):
|dw:1338091730621:dw|
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