crestharohit00 crestharohit00
  • 13-10-2020
  • Mathematics
contestada

what is the formula of what is the formula of a square + b square ​

Respuesta :

devishri1977
devishri1977 devishri1977
  • 13-10-2020

Answer:

Step-by-step explanation:

a² + b² = (a + b)² - 2ab

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