PLEASE HELP. PROMISE THIS IS EASY!
To simplify the expression β14+73+27+(β11), Corey began by rewriting it as (73+27)+(β14 + (β11)) .
Which properties did Corey use to rewrite the expression? Select all that apply.
A)
Distributive Property
B)
Additive Inverse Property
C)
Associative Property of Addition
D)
Commutative Property of Addition
E)
Identity Property