求导√(X+1)
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求导√(X+1)
求导√(X+1)
求导√(X+1)
令 y=√(x+1).
y'=(1/2)(x+1)^(1/2-1)*(x+1)'
=(1/2)(x+1)^(-1/2)*1
=1/[2√(x+1)].
导数=1/[2√(X+1)]
求导√(X+1)
求导√(X+1)
求导√(X+1)
令 y=√(x+1).
y'=(1/2)(x+1)^(1/2-1)*(x+1)'
=(1/2)(x+1)^(-1/2)*1
=1/[2√(x+1)].
导数=1/[2√(X+1)]