Equations (Quadratic)

Michigan State University - Diagnostic Exam

[next] [prev] [bottom] [up]

2.2

If $2 x - 4x = - 1$ , then x = (?).

a) $√ -- 2 + 3$ b) $√ -- 2 ± 3$ c) $√ -- 5$ or 1 d) $2$ e) $√ -- ± 3$

[next] [prev] [top] [up]

July 16, 2008