Q = 14 . 29 + 14 . 71 + ( 1 + 2 + 3 + ... + 99)(199199 . 198 - 198198 . 199)
= 14 . ( 29 + 71 ) + ( 1 + 2 + ... + 99)( 199 . 1001 . 198 - 198 . 1001 . 199 )
= 14 . 100 + ( 1 + 2 + ... + 99) . 0
= 1400 + 0
= 1400
\(Q=14.29+14.71+\left(1+2+3+4+....+99\right).\left(199199.198-198198.199\right)\)
\(=14.\left(29+71\right)+\left(1+2+3+4+..+99\right).\left(199.101.198-198.1001.199\right)\)
\(=14.100+\left(1+2+3+4+...+99\right).0\)
\(=1400+0\)
\(=1400\)