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10 votes
What is the prime factorization of 84?

a.2x3x7
b.2 then 2 to the second powerx3x7
c.2x3 to the second powerx7
d.2 to the second powerx21

2 Answers

6 votes

Answer:

Explanation:

I look at 84 and see that it will be divisible by 4

84/4=21

21=7*3

84=2^2 * 3 * 7

User Zoska
by
4.0k points
4 votes

Answer:

2*2*3*7

Explanation:

User Bethe
by
4.6k points