If y = log (x + √ a2 + x2 ), show that (x2 +a2 ) d2y / dx2 + x dy/dx = 0 Share with your friends Share 0 Abhishek Kr. Jha answered this Refer the link:https://www.meritnation.com/ask-answer/question/please-solve-this-asapq-if-y-log-x-x2-a2-then-s/continuity-and-differentiability/7957863 0 View Full Answer