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Bereken de afgeleide
$\eqalign{
& f(x) = 3 \cr
& g(x) = 3x + 2 \cr
& h(x) = 6{x^3} + 2{x^2} + 4x + 1 \cr
& j(x) = x\sqrt x \cr
& k(x) = \frac{1}{{3x + 2}} \cr
& l(x) = 2\sqrt {3x + 1} \cr} $
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Antwoorden
$\eqalign{
& f'(x) = 0 \cr
& g'(x) = 3 \cr
& h'(x) = 18{x^2} + 4x + 4 \cr
& j'(x) = 1\frac{1}{2}\sqrt x \cr
& k'(x) = - \frac{3}{{{{\left( {3x + 2} \right)}^2}}} \cr
& l'(x) = \frac{3}{{\sqrt {3x + 1} }} \cr} $
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