" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
yg kedua misalnya 8:1,2,4, dan 8
20p2 – 5q2 jawabannya 20p2 – 5q2 = 5(4p2 – q2) = 5(2p + q)(2p – q)