Question

(-8)+(-9)and(-9)+(-8)​

Answer 1

it is a property of commucative under addition

Answer 2

Answer:

(-8)+(-9)and(-9)+(-8)

1st

(-8)+(-9)

-8-9

we will add as -,- is +

-17

2nd

(-9)+(-8)

-9-8

we will add as -,- is +

-17

1st and 2nd are equal

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