6
QuizMultiple Select
Expanding Expressions
Question 6 of 10 • Common Core Math 7 - MA3107 CR
Janelle expanded the expression as shown below. What errors did she make? Select three options.
Answer
A
The first term should be positive.B
The second term should be positive.C
She did not distribute the properly.
D
She added to instead of multiplying by .
E
She did not simplify the expression completely.