You are viewing this question as it will appear in the manual grading interface. Return to the normal view when you are done.

README (not visible to students)

This question uses multiple <pl-number-input> elements to prompt for several numerical answers. The student is asked to find the roots of a quadratic equation.

Number input: multiple answer inputs

Compute the roots of the following polynomial:

$$7 x^{2} + 11 x - 5$$

Enter the smaller root first, and the larger root second.

Smaller root =

Larger root =

Correct answer

Smaller root = -1.93967817296

Larger root = 0.368249601529

Student view placeholder

In student views this area is used for assessment and score info.
Tools

Staff information

Question

QID:
Title:
Number input: multiple answer inputs

Variant

Started at:
2026-08-04 20:43:34 (CDT)
Duration:
0s
Show/Hide answer 
{
  "larger_root": 0.3682496015288222,
  "smaller_root": -1.9396781729573935
}
This box is not visible to students.
History
dec frac
rad deg