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Pochodna funkcji Ctg(x)^3

$f\left(x\right) =$	$cgt{x}^{3}$
	Note: Your input has been rewritten/simplified.
$\dfrac{\mathrm{d}\left(f\left(x\right)\right)}{\mathrm{d}x} =$	$\class{steps-node}{\cssId{steps-node-1}{\tfrac{\mathbf{d}}{\mathbf{d}\boldsymbol{x}}\kern-.25em\left(cgt{x}^{3}\right)}}$ $=\class{steps-node}{\cssId{steps-node-2}{cgt{\cdot}\class{steps-node}{\cssId{steps-node-3}{\tfrac{\mathbf{d}}{\mathbf{d}\boldsymbol{x}}\kern-.25em\left({x}^{3}\right)}}}}$ $=cgt{\cdot}\class{steps-node}{\cssId{steps-node-4}{3}}\class{steps-node}{\cssId{steps-node-5}{{x}^{2}}}$ $=3cgt{x}^{2}$

$f\left(x\right) =$

$cgt{x}^{3}$

Note: Your input has been rewritten/simplified.

$\dfrac{\mathrm{d}\left(f\left(x\right)\right)}{\mathrm{d}x} =$

$\class{steps-node}{\cssId{steps-node-1}{\tfrac{\mathbf{d}}{\mathbf{d}\boldsymbol{x}}\kern-.25em\left(cgt{x}^{3}\right)}}$

$=\class{steps-node}{\cssId{steps-node-2}{cgt{\cdot}\class{steps-node}{\cssId{steps-node-3}{\tfrac{\mathbf{d}}{\mathbf{d}\boldsymbol{x}}\kern-.25em\left({x}^{3}\right)}}}}$

$=cgt{\cdot}\class{steps-node}{\cssId{steps-node-4}{3}}\class{steps-node}{\cssId{steps-node-5}{{x}^{2}}}$

$=3cgt{x}^{2}$