How do you expand $ln (3x^4)$ ?

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Answer 1 · 2016-03-22T21:34:06

$ln(3x^4)$ $=ln3+4lnx$

$ln(3x^4)$
$=ln3+lnx^4$ -> use property $log_b(xy)=log_bx+log_by$
$=ln3+4lnx$ -> use property $log_b x^n = n log _b x$

How do you expand ln (3x^4) ln (3x^4) ?