y=e^√x^2+1求导

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y=e^√x^2+1求导y=e^√x^2+1求导y=e^√x^2+1求导解y=e^√x²+1y‘=(e^√x²+1)''=e^√x²+1(√x²+1)''(x

y=e^√x^2+1求导
y=e^√x^2+1求导

y=e^√x^2+1求导

y=e^√x²+1
y‘=(e^√x²+1)'
=e^√x²+1(√x²+1)'(x²+1)
=e^√x²+1[1/2(x²+1)^(-1/2)]×2x
=(xe^√x²+1)/(√x²+1)