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Hannah factored the expression 24xy + 15y. Her work is shown below.



1. GCF (24xy, 15y) = 3y

2. 24xy/3 = 8xy, 15y/3 = 5y

3. 3(24xy + 15y)

What are the errors in Hannah’s work? Check all that apply.
She divided by 3 instead of the GCF.
She found the wrong GCF.
She divided wrongly.
She didn’t complete step 4 and use the distributive property to be sure the expressions are equivalent.
She didn’t undistribute the GCF from the original expression.

Respuesta :

Wells171

the correct answer on edge is;

a. she divided by 3 instead of the GCF.

d. she didn’t complete step 4 and use the distributive property to be sure the expressions are equivalent.

e. she didn’t undistribute the GCF from the original expression.

welcome!

YourBoyAus

Answer:

The correct answers for the multiple choice question are:

Option 1 (or A): She divided by 3 instead of the GCF.

Option 4 (or D): She didn’t complete step 4 and use the distributive property to be sure the expressions are equivalent.

Option 5 (or E): She didn’t undistribute the GCF from the original expression.

Step-by-step explanation:

I got it correct on Edge.

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