Question

Find the values of a and b such that

x²-x+ 5 = (x-a)² + b

Please, the person that explains it explain it with the part of
(x+b/2)^2 - (b/2)^2 + c

-because if not I won’t understand :)

Answer 1

x2−1x5=(x−a)2+b2−15=(−)2+