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8 la puterea a doua plus 8 la puterea a doua​

Răspuns :

Răspuns:

8la 2 +8la 2=64+64=128

Salutare!

Varianta 1

[tex]\bf 8^{2} + 8^{2} = 64 + 64 = \boxed{\bf 128}[/tex]

Varianta 2

[tex]\bf 8^{2} + 8^{2} = 8^{2}\cdot(1 + 1) =8^{2}\cdot 2= 64\cdot2= \boxed{\bf 128}[/tex]