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Mamont248 [21]
3 years ago
10

Explain step by step ​

Mathematics
2 answers:
Anastaziya [24]3 years ago
4 0
(54-4)(54+4)
(54)^2 -54(4) +54(4) -(4)^2
54^2+0-4^2
54^2-4^2
D is the answer
Neko [114]3 years ago
3 0

Answer:

D

Step-by-step explanation:

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