Răspuns :
a×2=b×3
b=2a/3
a×b=96
a×2a/3=96
a²=96×3/2=48×3=144
a=12
b=2a/3=2×12/3=8
R:( 12;8)
Răspuns:
(a,b) i.p (2,3)
2a=3b=k
a=k/2
b=k/3
ab=96
k/2×k/3=96=>k²/6=96=>k²=96×6=>k=√576=>k=24
a=24:2=>a=12
b=24:3=>b=8
a×2=b×3
b=2a/3
a×b=96
a×2a/3=96
a²=96×3/2=48×3=144
a=12
b=2a/3=2×12/3=8
R:( 12;8)
Răspuns:
(a,b) i.p (2,3)
2a=3b=k
a=k/2
b=k/3
ab=96
k/2×k/3=96=>k²/6=96=>k²=96×6=>k=√576=>k=24
a=24:2=>a=12
b=24:3=>b=8