高中数学导数的计算
∵f'(1)是常数∴f(x)=x^2+2xf'(1)f'(x)=2x+2f'(1)f'(1)=2*1+2f'(1)f'(1)=-2 f(x)=x^2+2x*(-2) =x^2-4x f'(x)=2x-4f'(0)=-4
f'(x)=2x+2f'(1) f'(1)=2+2f'(1) f'(1)=-2 f'(x)=2x-4 f'(0)=-4
∵f'(1)是常数∴f(x)=x^2+2xf'(1)f'(x)=2x+2f'(1)f'(1)=2*1+2f'(1)f'(1)=-2 f(x)=x^2+2x*(-2) =x^2-4x f'(x)=2x-4f'(0)=-4
f'(x)=2x+2f'(1) f'(1)=2+2f'(1) f'(1)=-2 f'(x)=2x-4 f'(0)=-4