Evaluate the limit using the appropriate Limit Law(s). (If an answer does not exist, enter DNE.)

Question

lim
t → −1
(t2 + 1)^4(t + 3)^5

Answer 1

((-1)^2 + 1)^4 (-1 + 3)^5
= (1+1)^4 (2)^5
= 2^4 * 2^5
= 2^9
= 512