Rewrite x2−8x+12=0x^2 - 8x + 12 = 0x2−8x+12=0 in the form (x−h)2=c(x - h)^2 = c(x−h)2=c. What is h+ch + ch+c?
h+c=4h + c = 4h+c=4
h+c=12h + c = 12h+c=12
h+c=6h + c = 6h+c=6
h+c=8h + c = 8h+c=8