i'm sure there's an easier way, and someone will point it out soon because everyone hates what i am about to suggest.
try applying L'Hopital's rule
*runs and jumps out the window to avoid the angry mob of mathematicians*
Hint: note that this is the same as
again, help is much appreciated.
now what?
You could've talked about the moob
Hmmm well, I'm pretty sure the answer is -7... Did you look at the right answer ?
For the first one, do you know this formula :
Write your limit this way :
Apply the formula I gave you with a=0 and try to find the function f for the two limits
oh yeah, if that's the case, we're both in trouble. just tell them you're the queen of MHF and so hurting you would cause an all out war. in addition, you have diplomatic immunity, so even the authorities have no business messing with you
i thought of a similar way after i postedFor the first one, do you know this formula :
Write your limit this way :
Apply the formula I gave you with a=0 and try to find the function f for the two limits