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exercitiul 4 va rooogg

Exercitiul 4 Va Rooogg class=

Răspuns :

[tex]d=27^{30}-4\cdot 9^{44}+4^{104} : 2^{207}-5\cdot(3^{44})^2\\ d=(3^3)^{30}{-4\cdot(3^{44})^2+(2^2)^{104}:2^{207}-5\cdot(3^{44})^2}\\ d=3^{90}-3^{88}\cdot (4+5)+2^{208}:2^{207}\\ d=3^{90}-3^{88}\cdot3^2+2\\ d=3^{90}-3^{90}+2\\ \boxed{d=2}[/tex]