1.) Write the factored form of the above expression.
A. (5ײ-3)
B. 2(5ײ-3)
C. 3(5ײ-3)
D. 4(5ײ-3)

2.) In the expression 2ab + 2a, what is the common factor (GCF) of the terms?
A. a
B. 2a
C. 3a
D. 4a
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