2.

(a) A

**positive**number multiplied by another**positive**number gives a positive answer.(b) A

**negative**number multiplied by another**negative**number gives a positive answer.(c) A

**positive**number multiplied by a**negative**number gives a negative answer.(d) A

**negative**number multiplied by a**positive**number gives a negative answer.3.

- (+) x (+) = (+)
- (-) x (-) = (+)
- (+) x (-) =(-)
- (-) x (+) = (-)

- (+) / (+) = (+)
- (-) / (-) = (+)
- (+) / (-) = (-)
- (-) / (+) = (-)

Parts 2 & 3 are correct.

ReplyDeleteHowever, the table is incomplete.