can someone explain to me please?
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This is a log rule to remember: -4ln3 is the same as ln3^-4
You take the coefficient in front of the ln and turn it into an exponent over the 3.
You should also know that e always cancels out ln.
So this is the complete process of simplifying this.
e^-4ln 3
e^ln 3^-4
3^-4 =1/81=0.012345679
You take the coefficient in front of the ln and turn it into an exponent over the 3.
You should also know that e always cancels out ln.
So this is the complete process of simplifying this.
e^-4ln 3
e^ln 3^-4
3^-4 =1/81=0.012345679