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What is the expansion of (2x - 3y)²?

Practice Questions

1 question
Q1
What is the expansion of (2x - 3y)²?
  1. 4x² - 9y²
  2. 4x² - 12xy + 9y²
  3. 4x² + 9y²
  4. 4x² + 12xy + 9y²

Questions & Step-by-step Solutions

1 item
Q
Q: What is the expansion of (2x - 3y)²?
Solution: (2x - 3y)² = 4x² - 12xy + 9y² by applying the square of a binomial.
Steps: 0

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