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Radical Equations and Extraneous Roots — Unit test

Question 6 of 25 • PBCSD_Grade_Forgiveness_1200330_Algebra 2_S1_2024

Graph the function f(x) = x3 – 4x – 1. Which are approximate solutions for x when f(x) = 0? Select three options.–2.11–1.86–0.250.252.11

Answer
A
–2.11
B
–1.86
C
–0.25
D
0.25
E
2.11
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