Problem 54 of 7
Interpret the discriminant for 5x^2-2x+1=0.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
treat discriminant as solution-type indicator.
Hidden until you reveal it.
Equation must be quadratic in standard form.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Compute b^2-4ac.
2. Use sign and perfect-square status to interpret solution type.
3. Connect real solutions to graph x-intercepts when relevant.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Treating a negative discriminant as impossible rather than nonreal for graph intersections.