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[tex] \sqrt{ {2}^{2} } \times {3}^{2} + 3 \sqrt{576} [/tex]



Răspuns :

2*9+3*24=18+72=90!!!!!!!!!!!!

√2² · 3² + 3√576 =

= |2| · 9 + 3·24 =

= 2·9 + 72 =

= 18 + 72 =

= 90