Find the largest interval which includes x = 0 for which the given initial-value problem has a unique solution. (enter your answer using interval notation.) (x − 5)y'' + 2y = x, y(0) = 0, y'(0) = 1

Azookeeper predicted the weight of a new baby elephant to be 233 pounds when it was born. the elephant actually weighed 265 pounds at birth. what was the percent error of the zookeeper's prediction? asap