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Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
\[\lim_{x \rightarrow 1} \frac{ x^4+x^32x }{ }\]
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
not working so Lim x^4+x^32x/x^5+2x3 x>1
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
Do you mean l'Hôpital's Rule by limit law? In that case take the derivative of both the numerator and the denominator and then take the limit as x goes to 1.
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
I thought I need to factorize first
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
That can help sometimes, but factorising the denominator is difficult and l'H will crack it anyway...
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
I have to go meeting but I will back later. thanks,
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
l'H = l'Hôpital's Rule
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
Do i plug numbers into the equation>?
 one year ago

LABurn Group TitleBest ResponseYou've already chosen the best response.0
No, using l'Hôpital's Rule allows you to take the limit as x goes to 1 of the top and bottom separately.
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
So, after differentiating separately yo now have this:\[\lim_{x \rightarrow 1}\frac{ 4x^3+3x^22 }{ 5x^4+2 }\]No 0/0 problem anymore, just set x=1 to see the result.
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
Ok thank you!
 one year ago
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