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osanseviero Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{ x }{ \sqrt{x ^{2}x+2} }\] Can someone see if it is this?: dw:1382585115287:dw
 one year ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
I think I am wrong :/
 one year ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
Domain is 2 < x < 1.
 one year ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
shouldnt 2 and 1 be included?
 one year ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
You want to make sure that what is in the square root, namely x^2  x + 2 > 0. Solving that quadratic inequality, yields 2 < x < 1.
 one year ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
NO! when x = 2 and x = 1, the denominator will equal 0, wjich is undefined!
 one year ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
Right! just noticed that! thanks
 one year ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
welcome.
 one year ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
practice solving x^2  x + 2 > 0
 one year ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
to makes ure you get 2 < x < 1
 one year ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
Just did it, thanks :)
 one year ago
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