−2 is the integer 1 less that −1. It is the additive inverse of 2.
2 | −2 |
---|---|
2 + 2 = 4 | −2 + −2 = −4 |
2 × 2 = 4 | −2 ×(−2) = 4 |
22 = 4 | (−2)−2 = 1/4 |
−2 is the integer 1 less that −1. It is the additive inverse of 2.
2 | −2 |
---|---|
2 + 2 = 4 | −2 + −2 = −4 |
2 × 2 = 4 | −2 ×(−2) = 4 |
22 = 4 | (−2)−2 = 1/4 |