# 1. Expressions of the form a - b and b -a are ______ of each other. 2. Two expression are ______ of each other if their product is 1?

### 1 Answer

Relevance

- RaymondLv 72 months ago
1. additive inverses

Two additive inverses always add up to zero (by definition)

2. Multiplicative inverses (also called "reciprocals")

- Log in to reply to the answers

Still have questions? Get answers by asking now.