How do you differentiate $y = ln (x^{3})$ $y=ln(x^3)$ ?

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Answer 1 · 2016-08-17T09:45:18

$\frac{3}{x}$ $3/x$ .

$y = {ln x}^{3} = 3 ln x$ $y=lnx^3=3lnx$ .

$:. dy/dx=3{d/dx(lnx)}=3(1/x)$ .

$:. dy/dx=3/x$ .

How do you differentiate y=ln(x^3)y=ln(x3)y=ln(x^3)?