opgave a

${}^g\log (a) = b \Leftrightarrow g^b = a$


uitwerking
$\eqalign{
& {}^3\log \left( {2x^2 - 3} \right) = 6 \cr & 2x^2 - 3 = 3^6 \cr & 2x^2 - 3 = 729 \cr & 2x^2 = 732 \cr & x^2 = 366 \cr & x = - \sqrt {366} \,\,of\,\,x = \sqrt {366} \cr}$

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