Answer :
The equation is Pk+1.
Pk=2k2.
What you would do is plug in pk+1 into 2k^2
.2(k+1)^2=
2* (k+1)(k+1)
2*(k^2+2k+1)= 2k^2+4k+2
Pk=2k2.
What you would do is plug in pk+1 into 2k^2
.2(k+1)^2=
2* (k+1)(k+1)
2*(k^2+2k+1)= 2k^2+4k+2