andybrawlstars
andybrawlstars andybrawlstars
  • 21-03-2021
  • Mathematics
contestada

(4+5)²-(-2)²×(13+7) ayúdenme es para hoy​

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Roudhas
Roudhas Roudhas
  • 21-03-2021
The answer is 1 i think
Answer Link
kylie15462 kylie15462
  • 21-03-2021
(9)^2 - (-4) • (20)
81 - (-80)
161
Answer Link

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