Question

How do I complete the square ?

p^2-14p=5

Answer 1

........ 3*p^2-14*p-(5)=0

Answer 2

$p^{2} -14p=5$
Add $( \frac{-14}{2})^{2}$ on both sides;
$p^{2} -14p+( \frac{-7})^{2} =5+49$
(p-7$)^{2} =54$