Find each of the following products : (−316)×(−1)
As we know that (−)×(−)=+
This can be written as
=(316×1)
On simplifying this, we get answer as
=316.
Find each of the following products:
(3y−8)×(5y−1)
(9x2−x+15)×(x2−x−1)
(x3−2x2+5)×(4x−1)
(x4+1x4)×(x+1x)
Find each of the following products : 3×(−1)