Sponsored Links

Group Discussion View all topics


If x^2 - 9 = 0 and x < 0, which of the following must be equal to 0 ?
(A) x^2 - 9x
(B) x^2 - 9x + 20
(C) x^2 - 2x + 3
(D) x^2 + 2x - 3
(E) x^2 + 5x + 6
 






View comment



Comments not found


© 2009-2020 HigherEdSpace.com, All Rights Reserved.
Higher Ed Space ® is a registered trademark of AmeriCareers LLC.