8
QuizMultiple Select
Expanding Expressions
Question 8 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)
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.