Question

Determinati a,b stiind ca a+b=72si (a,b)=12

Answer 1

(a,b)=12

a=12x

b=12y

(x,y)=1

a+b=72

12x+12y=72

12×(x+y)=72/:12

x+y=6

x=1 a=12

y=5 b= 60

x=5 a=60

y=1 b=12

//Sper ca te-am ajutat!//