matthew662230
matthew662230 matthew662230
  • 01-03-2021
  • Mathematics
contestada

What is the answers the question (a - b)^2

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siya90258
siya90258 siya90258
  • 01-03-2021

Answer:

(a-b)²

a²+b²- 2×a×b

a²+b² - 2ab

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