Munasip
Munasip
09-06-2017
Mathematics
contestada
If ab=2 and (a+b)^2=10, what is a^2+b^2?
Respuesta :
mreijepatmat
mreijepatmat
09-06-2017
(a+b)² = a² + 2ab +b²
if ab = 2 , then a = 2/b and ab =2 in the above equation
(a+a/2)² = a² + 2 +b²
(3a/2)² = a²+b²+2
9a²/4 - 2 = a²+b² =
Answer Link
itsacix
itsacix
23-09-2020
Answer:
6
Step-by-step explanation:
Answer Link
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