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The cubic polynomial x cubed minus 4x has zeroes at:

AMinus 2, 0 and 2
BMinus 1, 0 and 1
CMinus 3, 0 and 3
DMinus 4, 0 and 4
Answer & Solution
Correct answer: A. Minus 2, 0 and 2
1. Factor out x to get x times x squared minus four. 2. The bracket vanishes at two and minus two. 3. So the zeroes are minus 2, 0 and 2. _Source: syllabus Mathematics Class X, Chapter 2, Polynomials._
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