" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= 91 -20 -15
= 71 -15
= 56
25p² -16q²
= (5p -4q) (5p -4q)
= (5p -4q)²
Itu jawabannya.
= 91 - 20 - 15
=56
nomor 1