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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

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QID:
Title:
Number input: multiple answer inputs

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Started at:
2026-08-04 21:54:17 (CDT)
Duration:
0s
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{
  "larger_root": 0.3682496015288222,
  "smaller_root": -1.9396781729573935
}
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dec frac
rad deg