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Grade 10th Mathematics Chapter Quadratic Equations Test Series

The roots of x² + 18x + 80 = 0 are:

Type: MCQ • Marks: 1
The roots of x² + 18x + 80 = 0 are:
Options
A. 4,20
B. 8,10
C. −4,−20
D. −8,−10
Explanation
−8,−10
Class 10th Mathematics

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