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Which shows all the prime factors for 84? A. 2 • 2 • 2 • 3 • 7 B. 2 • 2 • 3 • 7 C. 4 • 21 D. 2 • 42
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Which shows all the prime factors for 84? A. 2 • 2 • 2 • 3 • 7 B. 2 • 2 • 3 • 7 C. 4 • 21 D. 2 • 42
asked
Nov 28, 2018
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Which shows all the prime factors for 84?
A.
2 • 2 • 2 • 3 • 7
B.
2 • 2 • 3 • 7
C.
4 • 21
D.
2 • 42
Mathematics
middle-school
Sheltem
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Sheltem
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B ) 2x2x3x7, Which can also be written as (
2^2) x 3 x 7.
Its B
Coalmee
answered
Nov 29, 2018
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Coalmee
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4
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your answer will be
B
) 2 x 2 x 3 x 7
they are all prime numbers as they cannot be simplified anymore, and they add up to 84.
hope this helps
Selvarathinam Vinoch
answered
Dec 3, 2018
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Selvarathinam Vinoch
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