" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Panjang = 2x - 4 --> 2(x - 2) m
Luas = 2x² + 2x - 12 --> 2(x² + x - 12) --> 2(x + 3)(x - 2)
Lebar = Luas / P
= 2(x + 3)(x - 2) / 2(x - 2)
= (x + 3) m
Smgmbntu