Question 60239
Using the change of base formula logax=lnx/lna, find the derivative of 

y=log2x^3



{{{y=ln(x^3)/ln(2)}}}
{{{ln(2)y=ln(x^3)}}}
{{{ln(2)y=3ln(x)}}}
ln(2)y'={{{3(1/x)}}}
y'={{{3/(ln(2)*x)}}}
Happy Calculating!!!