Identify the rule of algebra illustrated by the statement. 7n + 2n = (7 + 2)n
A) associative property of addition
B) commutative property of addition
C) associative property of multiplication
D) commutative property of multiplication
E) distributive property

Question

Quizplus · Accepted Answer

The distributive property states that a(b+c) = ab + ac. In this case, 7n + 2n can be rewritten as (7+2)n using the distributive property, which matches the right side of the equation.

Identify the Rule of Algebra Illustrated by the Statement