Question

Venly the following
(a) 18* 17+(-Bl=118* 71+618 * (-3)
(b) -21*(4-4)+(-6)) = [(-21)84-41-((-21) (0)|
- For any integer a whatis (-1)* a equal to?
Determine the integer whose product with (-1) is
(a) -22
(b) 37
. Starting from (-1) * 5, write various products showing some pattern to show
(-1) -1)=1.​

Answer 1

Answer:

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