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il63 [147K]
3 years ago
10

What is the prime factorization of 42?

Mathematics
2 answers:
Svetllana [295]3 years ago
4 0

Answer:

B

Step-by-step explanation:

2x3x7

nataly862011 [7]3 years ago
3 0

Answer:

  • Option B must be correct.

Step-by-step explanation:

<u>Basically, all numbers must be prime numbers and must be multiplied to get 42.</u>

  • => 42
  • => 21 x 2
  • => 7 x 3 x 2

<u>This is prime factorization because the numbers are prime numbers.</u>

Hence, Option B must be correct.

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<span>plug this into the second eqution and solve for the other variable: </span>
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<span>23/4*r = 23 </span>
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<span>s = 3/4*r </span>
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<u>Answer-</u>

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<u>Solution-</u>

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