(1000+1):11=1001:11=91=7.13
142+52+22=196+25+4=225=32.52
29.31+144:122=899+144:144=899+1=900=22.32.52
333:3+225:152=111+225:225=111+1=112=24.7
ĐÚNG THÌ
KHÔNG ĐÚNG THÌ KHÔNG SAO
(1000 + 1) : 11 = 1001 : 11 = 91 = 7 . 13
142 + 52 + 22 = 196 + 25 + 4 = 221 + 4 = 225 = 32 . 52
29 . 31 + 144 : 122 = 899 + 144 : 144 = 899 + 1 = 900 = 22 . 32 . 52
333 : 3 + 225 : 152 = 111 + 225 : 225 = 111 + 1 = 112 = 24 . 7
10001:11=91=7.13
14^2+5^2+2^2=144+25+4=225=15^2=5^2.3^2
29.31+144:12^2=29.31+1=900=9.100=3^2.2^2.5^2
333:3+225:15^2=111+1=112=7.2^4