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  • Math and Puzzles Quiz 7
  • (a+b+c)^2
Multiple choice general knowledge math & puzzles

(a+b+c)^2

  1. (a^2+b^2+c^2)

  2. (a^2+b^2+c^2+ab+bc+ca)

  3. all of these

  4. (a^2+b^2+c^2+2ab+2bc+2ca)

Reveal answer Fill a bubble to check yourself
C Correct answer

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