Question

calculati suma a doua numereloral caror produs este 56.Cate solutii ati gasit?

Answer 1

8x7=56
8+7=15

14x4=56
14=3=16

28x2=56
28+2=30

Answer 2

axb=56      divizorii lui 56 sunt: 1, 2, 4, 7, 8, 14, 28, 56
a=1,b=56 suma=57
a=2, b=28, suma=30
a=4, b=14, suma=18
a=7, b=8, suma=15
Sunt 4 solutii