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I believe that the answer to this question is -a+b, as an additive inverse is supposed to make the equation equal to zero when you add the inverse and its equation together. That means that when you add -a and a, you get zero, and -b and b is zero as well, so this would be the most logical explanation to your question.

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Wiki User

βˆ™ 15y ago
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Wiki User

βˆ™ 11y ago

If that's a + b, the additive inverse is -a - b

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Rilie Torrey

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βˆ™ 3y ago
How did you get that answer

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Wiki User

βˆ™ 13y ago

-a+b or b-a it does not matter as long as your final answer is 0

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Ruksana Tahir

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βˆ™ 3y ago

-a+

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Anonymous

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βˆ™ 4y ago

4ab

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Anonymous

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βˆ™ 4y ago

-a+b

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Q: What is the additive inverse of the expression a - b?
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