Question

impartind 2numere naturale obtinem catul4 si restul17.Sa se afle cele doua numere stiind k diferenta lor edte egala 3872
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Answer 1

a-b=3872

a:b=4 rest 17 => a= 4b+17

4b+17-b=3872

3b=3872-17

3b=3855

b=3855:3

b=1285

a=1285×4+17

a=5140+17

a=5157

proba: 5157-1285=3872 ( diferența )