Which expression shows the prime factorization of 40? A. 2² × 5 B. 2³ × 5 C. 2 × 5² D. 2 × 5³

asked Nov 14, 2017 38.5k views

1 vote

Which expression shows the prime factorization of 40?

A. 2² × 5
B. 2³ × 5
C. 2 × 5²
D. 2 × 5³

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5 votes

a i s the correct answer

Shankar Guru answered Nov 16, 2017

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1 vote

the answer would be B. 40 is 8 and 5. 5 is prime. 8 is 2 and 4. 4 is 2 and 2. so 2^3 and 5.

Philcolbourn answered Nov 21, 2017

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