3
QuizMultiple Choice
Radical Equations and Extraneous Roots — Unit test
Question 3 • NC-Math 2 (Fall) [2nd 9 Weeks]
What is the solution to the following system?
Answer
A
x = 1, y = –3, z = –1B
x = 1, y = –3, z = 1C
x = 1, y = 3, z = 19D
x = 1, y = 3, z = –2