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vaaa roggg dauuu coroanaaa ex 5​

Vaaa Roggg Dauuu Coroanaaa Ex 5 class=

Răspuns :

Răspuns:

[tex] \sqrt{(3 \sqrt{6} } - \sqrt{5} ) \times (3 \sqrt{6} + \sqrt{5} ) = \sqrt{54 - 5} = \sqrt{49} = 7[/tex]