Faruoq6025 Faruoq6025
  • 01-10-2021
  • Mathematics
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What is the form of the Difference of Squares identity ? A. a ^ 2 - b ^ 2 = (a - b)(a - b) B. a ^ 2 + b ^ 2 = (a - b)(a - b); a ^ 2 - b ^ 2 = (a + b)(a + b) O a ^ 2 - b ^ 2 = (a + b)(a - b)

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soccerfan54 soccerfan54
  • 01-10-2021
a^2 - b^2 = (a-b)(a+b)
To test it, expand the right hand side.
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