" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(9a^2 +4 )+(a^2 +16)=9a^2 +16
10a^2 +20. =9a^2 +16
10a^2 -9a^2. =16-20
a^2. =-4
a=√-4
a=-√4
Semoga Berhasil......
Salam Yoseph
Maaf klo salah yaaa!