Math, asked by bansalaniket419, 6 months ago

Evaluate : (5p - 7q)² using suitable identity.​

Answers

Answered by iniyamukil
1

Answer:

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Answered by Anonymous
0
  • Answer :-

→ (5p - 7q)²

→ (5p)² + (7q)² - 2 × 5p × 7q

→ 25p² + 49q² - 70pq

  • Mark brainliest
  • (a - b)² = a² + b² - 2ab
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