\(75.\left(25-52\right)-52.\left(25-75\right)\)
\(=75.25-75.52-52.25+52.75\)
\(=25.\left(75-52\right)\)'
\(=25.23=575\)
75.(25-52)-52.(25-75)
=75.25-75.52-52.25-52.75
=...tự làm đi
75 . ( 25 - 52 ) - 52 . ( 25 - 75 )
= 75 . 25 -75 . 52 - 52 . 25 - 52 . 75
= 25 . ( 75 - 52 )
= 25 . 23
= 572