Question
Evaluate the radical expression and express the result in the form a + bi. (Simplify your answer completely.)
9 -81
9+
-81
1 - i
1 i
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Evaluate the radical expression and express the result in the form a + bi. (Simplify your answer completely.) 9 -81 9+ -81 1 - i 1 i Need Help? Talk to a Tutor Read It Master It

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