Question #c991c
2 Answers
27
Explanation:
As it is hard to see that how to factorize the numerator and cancel out something with the denominator so as to make the denominator
In this form, we can factorize the denominator easier.
It's the answer! Hope it can help u :)
Also, you can factorize the denominator using other way like the following:
and further simplify it using
But if you are not okay with this form of power of fraction, then you can try to following the first method.
Explanation:
Using l'Hospital's rule:
Plugging in 27: