You can put this solution on YOUR website!
Let
(2p+1)(p+1)=0
2p+1=0 and p+1=0
2p+1-1=0-1 and p+1-1=0-1
2p=-1 and p=-1
2p/2=-1/2 and p=-1
p=-1/2 and p=-1
But we want to know what x is so let and and and
:
Check: x=-2 checks out.
: x=-1 checks out too.
Happy Calculating!!!