" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
-4 merupakan salah satu akar maka f(-4)=0
f(-4)=0=(-4)^3+(-4)^2-11(-4)+a
0=-64+16+44+a
a=4