👤

Calculati:7la puterea2:{17la putere2:289+2x[(2la puterea3x3)la puterea15:(2x2la puterea43x3la puterea15)+1la puterea100]}.va rog mult!

Răspuns :

a)7^2:{17^2:289+2x[(2^3x3)^15:(2x2^43x3^15)+1^100]}=
=7^2:{17^2:17^2+2x[(2^45x3^15:(2^44x3^15)+1]}=
=7^2:{1+2x[(2^45x3^15:(2^44x3^15)+1]}=
=7^2:[1+2x(2+1)]=
=7^2:
(1+2x3)=
=7^2:7
=7