Attachment 26957Hello im stuck with a question

limit x->infinity $\displaystyle (sqrt(x^2+ax)-sqrt(x^2+bx))$

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- Feb 11th 2013, 03:54 AMPetrusLimit x->infinity
Attachment 26957Hello im stuck with a question

limit x->infinity $\displaystyle (sqrt(x^2+ax)-sqrt(x^2+bx))$

Picture show My progress - Feb 11th 2013, 04:02 AMPlatoRe: Limit x->infinity
- Feb 11th 2013, 04:03 AMPetrusRe: Limit x->infinity
Thats what i did but im doing something wrong, can u plz look at My picture i hope u can se it

- Feb 11th 2013, 04:05 AMPetrusRe: Limit x->infinity
Nvm solved My misstake.. The misstake i did was i thought ax/x-bx/x=0-0 i was not thinking Clear there...btw ty for the help Plato