👤
Nicholas18
a fost răspuns

(3 la 9:3 la 6+2 la 4:2):7

Răspuns :

Iamale47
(3^9:3^6+2^4:2):7=
=(3^3+2^3):7=
=(27+8):7=
=35:7=5
[tex]( {3}^{9} \div {3}^{6} + {2}^{4} \div 2) \div 7[/tex]

[tex] = ( {3}^{9 - 6} + {2}^{4 - 1} ) \div 7[/tex]

[tex] = ( {3}^{3} + {2}^{3} ) \div 7[/tex]

[tex] = ( 27 + 8) \div 7[/tex]

[tex] = 35 \div 7[/tex]

[tex] = 5[/tex]