The expansion of (a − b)² is Aa² − b² Ba² − 2ab + b² Ca² + 2ab + b² Da² + b² Tap an answer to check. Show the answer Answer: B. a² − 2ab + b² (a − b)(a − b) = a² − ab − ab + b². Report a problem The answer is wrong Spelling or typing mistake The question is unclear Out of date Something else Send
