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## Latoya created a factor tree and wrote the prime factorization of 90 shown below. A factor tree of 90. 90 branches to 9 and 10. 9 bran

Question

Latoya created a factor tree and wrote the prime factorization of 90 shown below.

A factor tree of 90. 90 branches to 9 and 10. 9 branches to 3 and 3. 10 branches to 2 and 5. The equation is 90 = 2 times 3 times 5.

What is Latoya’s error?

She should not have found the factors of 9.

She should have included an exponent of 2 on the 3.

She should have included 9 and 10 in the prime factorization.

She should have started the tree with 2 times 45.

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Mathematics
3 months
2021-07-30T17:14:13+00:00
2021-07-30T17:14:13+00:00 1 Answers
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## Answers ( )

Answer:She should have included an exponent of 2 on the 3

Step-by-step explanation:The factor tree can be presented as follows;

90

↓

9 ↔ 10

↓ ↓

3 ↔ 3 2 ↔ 5

Therefore, the prime factorization of 90 is equal to 90 = 3 × 3 × 2 × 5

She should have wrote, 90 = 3

²× 2 × 5Therefore, the error is that she should have included an exponent of 2 on the 3.