Ask
your own question, for FREE!
Calculus1
8 Online
Evaluate the given limit: lim x->3 ((x-3)/(sqrt(x) - sqrt(6-x))) (NO l'hospital)
Still Need Help?
Join the QuestionCove community and study together with friends!
\[\frac{ x-3 }{ \sqrt{x}-\sqrt{6-x} }*\frac{ \sqrt{x} +\sqrt{6-x}}{ \sqrt{x}+\sqrt{6-x} }\]
(a-b)(a+b)=a^2-b^2
this will be applicable for denominator
\[\frac{ (x-3)(\sqrt{x}+\sqrt{6-x}) }{ (\sqrt{x})^2 -(\sqrt{6-x})^2}\]
\[\frac{ (x-3) *(\sqrt{x}+\sqrt{6-x}}{ x-6+x }\]
Still Need Help?
Join the QuestionCove community and study together with friends!
no x isn't canceling in denominator we have 2x-6=2(x-3) cancel x-3 we are left with (root(x)+root(6-x))/2 now substitute directly the result is root(3)
Oops, misread that as \(x-x\) for some reason... Thanks for pointing it out!
Welcome!^_^
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
Ferrari:
Depression Hi, it's me, Jordan (ferrari). It's supposed to be the Fourth of July but I feel kinda depressed and mad at myself for no reason.
Countless7Echos:
mmm I forgot to post but hey first time trying out hyperpop art :3 super fun TW:
RAVEN69:
The hole You can't fix the hole in my heart. It's permanent. It's been broken to many times and I love it every time.
6 hours ago
9 Replies
2 Medals
8 hours ago
12 Replies
1 Medal
1 day ago
9 Replies
5 Medals
2 days ago
0 Replies
0 Medals