root noun [C] (IN MATHEMATICS). âº specialized mathematics a âsolution of some âequations (= âmathematical âstatements) âº specialized A root of a âparticular ânumber is another ânumber that, when âmultiplied by itself one or more âtimes, âreaches that ânumber: The âsquare root of 64 is 8, and the âcube root of 64 is 4.
ï4 states have REAL ID-comparable enhanced driver license/ID documents. ï§ American Association of Motor Vehicle Administrators conducting a survey of states. ï§ 15 states have laws prohibiting implementation of REAL ID, including Washington (SSB 5087, 2007).
The Real ID Act, passed by Congress in 2005, required controversial new security measures for state-issued driver's licenses. Many states were concerned about privacy and cost implications of the requirements, said state Sen. Scott Dibble, chair of the Senate's Transportation and Public Safety Committee.