f(x)=ln(x^3+3x^2+3x+1)怎样化简
问题描述:
f(x)=ln(x^3+3x^2+3x+1)怎样化简
答
f(x)=ln(x+1)³
=3ln(x+1)
f(x)=ln(x^3+3x^2+3x+1)怎样化简
f(x)=ln(x+1)³
=3ln(x+1)