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y=2^[In(x^2)]的导数

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y=2^[In(x^2)]的导数
解y′={2^[In(x^2)]}′
=2^[In(x^2)]*ln2*[In(x^2)]′
=2^[In(x^2)]*ln2*[1/(x^2)]*(x^2)]′
=2^[In(x^2)]*ln2*[1/(x^2)]*2x
=2ln2*2^[In(x^2)]*1/x