emilywooden emilywooden

18-01-2021
Mathematics

contestada

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

Respuesta :

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

18-01-2021

Answer:

（3 + 81）（3-81）=9-6561

Stepby-step explanation:

Answer Link

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