emilywooden emilywooden
  • 18-01-2021
  • Mathematics
contestada

(3 + 81)(3 - 81) =
DONE
h

Respuesta :

g29amy
g29amy g29amy
  • 18-01-2021

Answer:

-6552

Step-by-step explanation:

First do 3+81 = 84 then 3-81 = -78. Then multiply them together to get -6552

Answer Link
williamzhou2026
williamzhou2026 williamzhou2026
  • 18-01-2021

Answer:

（3 + 81）（3-81）=9-6561

Stepby-step explanation:

Answer Link

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