Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$\frac { - 3 + 4 i } { 2 + 3 i } a + b i$$

Evaluate

$\left(\frac{6}{13}+\frac{17}{13}i\right)a+ib$

Expand

$\left(\frac{6}{13}+\frac{17}{13}i\right)a+ib$

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