1103067801

SubArea: 
Quadratic Functions
Level: 
C
Project ID: 
1103067801
Accepted: 
1
Clonable: 
0
Easy: 
0
Given the graph of the function \( f(x)=x^2 + 2x - 4 \), find the solution set of the following equation. \[ \left|x^2 + 2x - 4\right|= 4 \]
\( \{ -4, -2, 0 , 2 \} \)
\( \{ -4, 2 \} \)
\( \{ -4, 0, 2 \} \)
\( \left\{ -1-\sqrt5,-1+ \sqrt5 \right\} \)