" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2(ab)/a+b=24/5
2(ab)=(24/5)10
ab=24
(a+b)²=100=a²+b²+2(ab)
a²+b²=52
a²-2ab-b²=52-2ab
(a-b)²=52-48=4
a-b=2-----(2)
(1)+(2)
(a+b)+(a-b)=12
2a=12
a=6
b=4