Question

Find the value of c that completes the square.
m^2 + 32m + c

Answer 1

c=256

Explanation:

m²+32m+c=m²+32m+(32/2)²-(32/2)²+c

=m²+32m+16²-16²+c

=(m+16)²-256+c

for it to be a complete square -256+c=0

or c=256