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hoa [83]
3 years ago
5

Does anyone know the answer pleaseeee

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
8 0

Answer:

A, B, C are false. D, E, F are true

Step-by-step explanation:

let's use the number 3 as a case study

A. 3²-1 = 9 - 1 = 8 (false)

B. 3(3-1) = 3 × 2 = 6 (false)

C. (3-1)² = 2² = 4 (false)

D. 3² + 2 = 9 + 2 = 11 (true)

E. 3(3-2) = 3 × 1 = 3 (true)

F. (3-2)² = 1² = 1 (true)

Sav [38]3 years ago
7 0
I’m pretty sure a, d, e and f are correct :)
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