3 years ago

PLEASE HELP! Lina and Josh each made a factor tree to find the prime factorization of 126.

Mathematics

2 answers:

iogann1982 [59]3 years ago

7 0

Its A if they are talking about a prime factorization tree.<span />

Pani-rosa [81]3 years ago

4 0

Answer:

Lina’s solution is correct because it expresses 126 as a product of prime factors.

Step-by-step explanation:

Given :

Lina Josh

126 126

/ \ / \

3 42 2 63

/ \ / \

6 7 9 7

/ \

2 3

Solution:

Since Josh didn't solved it further as 9 can be written as $3 \times 3$ further.

So, Josh's solution is incorrect.

Hence option A is correct.

Lina’s solution is correct because it expresses 126 as a product of prime factors.

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