Question
Convert imaginary numbers to standard form, perform the indicated operations, and express answers in standard form.$$\frac{5-\sqrt{-4}}{7}$$
Step 1
The standard form of an imaginary number is $a+bi$, where $a$ and $b$ are real numbers, and $i$ is the imaginary unit with the property that $i^2 = -1$. Show more…
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