pabitrastha2530
pabitrastha2530 pabitrastha2530
  • 13-12-2020
  • Mathematics
contestada

2.1 x 2.1 -0.9 x 0.9
a)
2.1 -0.9​

Respuesta :

NAWty12345
NAWty12345 NAWty12345
  • 13-12-2020

3.6

2.1(2.1) - 0.9(0.9)

4.41 - 0.81 = 3.6

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