Question

Starting from (-1) × 5, write various products showing some
pattern to show (-1) × (-1) = 1

Answer 1

Answer:

(−1) × (5) = −5

(−1) × (4) = −4

(−1) × (3) = −3

(−1) × (2) = −2

(−1) × (1) = −1

(−1) × (0) = 0

(−1) × (−1) = 1

Answer 2

Answer:

(-1) x 5 =

-5

(-1) × (-1) = 1

- x + = -

hope it helps