" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 12per5-akar7 dikali 5+akar7 per 5+akar7
= 12(5+akar5) per 25 + 5akar7 - 5akar7 - 7
= 60+12akar5 per 25-7
= 60+12akar5 per 18
= 10+2akar5 per 3