467,387 views
6 votes
6 votes
How do you express as a single term:5i - square root of -9

User Hemant
by
2.8k points

1 Answer

5 votes
5 votes

we have the expression


\begin{gathered} 5i-√(-9) \\ 5i-√(-(1)(3)^2) \\ 5i-3i \\ 2i \end{gathered}

The answer is 2i

User ZSG
by
3.2k points
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