Răspuns :
Răspuns:
2^1+2^2+2^3+2^4+2^5=
2+4+8+16+32=
6+24+32=
30+32=62
Răspuns:
1+4+9+16+25+36=91
1²=1
2²=4
3²=9
4²=16
5²=25
6²=36
Răspuns:
2^1+2^2+2^3+2^4+2^5=
2+4+8+16+32=
6+24+32=
30+32=62
Răspuns:
1+4+9+16+25+36=91
1²=1
2²=4
3²=9
4²=16
5²=25
6²=36