Question
Perform the following operations and express your answer in the form $a+b i$.$$3 i\left(3-\frac{2}{3} i\right)$$
Step 1
Step 1: First, we distribute the $3i$ into the parentheses: $$3i \left(3-\frac{2}{3}i\right) = 3i \cdot 3 - 3i \cdot \frac{2}{3}i$$ Show more…
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