4. Which equation has the same solution as x2 - 6x – 12 = 0? Α. (x: + 3)2 = 21
Β. (α' - 3)? - 21
C. (a + 3)2 =
D. (α - 3)2 = 3

Name the most appropriate metric unit for each measurement

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Biggest exam of the which of the following are polynomial functions?