The approximate roots of $x^2 - 2x - 1 = 0$ from the graph are —

Question

Accepted Answer

$x \approx -0.4,\ x \approx 2.4$

Answer

$x \approx -1,\ x \approx 1$

Answer

$x \approx 0,\ x \approx 2$

Answer

$x \approx -2,\ x \approx 1$

The approximate roots of x2−2x−1=0x^2 - 2x - 1 = 0x2−2x−1=0 from the graph are —