Derivative with variable in exponent

Derivative with variable in exponent How to take derivative with variable in exponent. $ Beggroup $ I'm trying to solve an equation that is in the form of $ y (x) = (c + x ^ 2) ^ {x ^ 2} $. Note $ C = Constant my initial thoughts are I need to examine the use of LN and and to solve this. However, what I really don't know how to deal with the ... ................
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