" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5a kuadrat sama -7a kuadrat+ 7b kuadrat+b kuadrat +4b+6b= -2a kuadrat +8b kuadrat+10b
=12a kuadrat-6b kuadrat+6b
semoga membantu^-^*