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Q: Simplify the given expression:- (5p + 3q)(5p –3q)
  • A. 25p²–9q² + 30pq
  • B. 25p² + 9q² – 30pq
  • C. 25p²–9q²
  • D. 25p² +9q²
Correct Answer: Option C -
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Explanations:

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