Question

(-3)*(+5)=? tell me fast​

Answer 1

Answer:

Step-by-step explanation:

= +15

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Answer 2

Answer:

(-243).

Because,

(-3)×(-3)×(-3)×(-3)×(-3)

=9×9×(-3)

=81×(-3)=(-243).

Step-by-step explanation:

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