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freckles
 one year ago
Best ResponseYou've already chosen the best response.0oooo oo rationalize the numerator! :)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3gimmick is to multiply top and bottom by the conjugate of the numerator, in other words compute \[\frac{\sqrt{2x}\sqrt{x}}{x1}\times \frac{\sqrt{2x}+\sqrt{x}}{\sqrt{2x}+\sqrt{x}} \]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3leave the denominator in factored form

freckles
 one year ago
Best ResponseYou've already chosen the best response.0you can do that as well since you have 0/0 when you plug in x=1 I think the algebra is cute and cuddly though

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3my guess is that this is a prel'hopital question also the derivative will be butt ugly
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