4
QuizMultiple Choice
Radical Equations and Extraneous Roots
Question 4 • NC-Math 2 (Fall) [2nd 9 Weeks]
Which equation can be rewritten as x + 4 = x2? Assume
Answer
A
StartRoot x EndRoot + 2 = x
B
StartRoot x + 2 EndRoot = x
C
StartRoot x + 4 EndRoot = x
D
StartRoot x squared + 16 EndRoot = x