" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a ) 2*(-1)²-(-1)³=2*1-(-1)=2+1=3
b)2*1²-(-1)³=2+1=3
c)2*(-1)²-1³=2
d)2*1²+-³=2
e) 2*(-2)²-2³=8-8=0
f)2*2²-(-2)³=8+8=16
b) 3
c)1
d) 1
e) 0
f) 16