Hello there. I am trying to proove in a general way that(adsbygoogle = window.adsbygoogle || []).push({});

[L_{x}^{2},L_{z}^{2}]=[L_{y}^{2},L_{z}^{2}]=[L_{z}^{2},L_{x}^{2}]

But I am a little bit stuck. I've tried to apply the commutator algebra but I'm not geting very far, and by any means near of a general proof. Any help would be greatly appreciated.

Thank you.

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# Commutation of squared angular momentum operators

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