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9^5-(3^5)^2 +8^4-(2^4)^3=
2^7:4^3+3^3•27:3^5+(3^1•2^4-4^2):2^3=
65 puncte!!


Răspuns :

Bafta ;)................... Ti am scris rezolvarea !
Vezi imaginea MARYH24052004
[tex]a.\\\\9^5-(3^5)^2 +8^4-(2^4)^3=\\\\ =3^{15}-3^{15}+2^{12}-2^{12}\\\\ =0.\\\\\\ 2^7:4^3+3^3*27:3^5+(3^1*2^4-4^2):2^3=\\\\ =2^7:2^6+3^3*3^3:3^5+(3*16-16):8\\\\ =2^1+3^6:3^5+(48-16):8\\\\ =2+3^1+32:8\\\\ =2+3+4\\\\ \bold{=9.}[/tex]