Răspuns :
Dam factor comun pe:9,001.
9,001*0,7+9,001+9,001*998,3=
9,001(0,7+1+998,3)=
9,001x1000=
9001.
Succes!
9,001*0,7+9,001+9,001*998,3=
9,001(0,7+1+998,3)=
9,001x1000=
9001.
Succes!