Question

minus 1 whole cube + 3 into minus 1 whole square + 3 into minus 1 + 1

Answer 1

Answer:

0

Step-by-step explanation:

we have

$(-1)^3 + 3(-1)^2 +3(-1) +1$

( -1 ) to odd power gives us -1 and even power gives us +1

meaning, we now have

$-1 +3 -3 +1$

everything cancels each other out.

Answer 2

(-1)³+3(-1)²+3(-1)+1

=(-1)+3(1)-3+1

=-1+3-3+1

=0