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Find the additive inverse of each number
1.) 3-7i
2.) -2 + i

Sagot :

[tex]The\ additive\ inverse\ of\ a\ is\ -a.\\\\1)\\the\ additive\ inverse\ of\ 3-7i is\ -(3-7i)=-3+7i\\\\2)\\the\ additive\ inverse\ of\ -2+i is\ -(-2+i)=2-i[/tex]

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