Hi i really need help ASAP. The expression 8x^2 − 176x + 1,024 is used to approximate a small town's population in thousands from 1998 to 2018, where x represents the number of years since 1998. Choose the equivalent expression that is most useful for finding the year where the population was at a minimum.
8(x − 11)^2 − 56
8(x − 11)^2 + 56
8(x2 − 22x + 128)
8(x2 − 22x) + 128