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What is the value of (a + b)² - (a² + b²)?

Practice Questions

1 question
Q1
What is the value of (a + b)² - (a² + b²)?
  1. 2ab
  2. a² + b²
  3. 0
  4. a + b

Questions & Step-by-step Solutions

1 item
Q
Q: What is the value of (a + b)² - (a² + b²)?
Solution: (a + b)² - (a² + b²) = 2ab.
Steps: 0

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