Question

Subtract (3 + 2i) from (-9 - 8i)

Answer 1

`-12-10i` is the required answer.

Explanation:

`\left(-9-8i\right)-\left(3+2i\right)\\\\\mathrm{Group\:the\:real\:part\:and\:the\:imaginary\:part\:of\:the\:complex\:number}\\\\=\left(-9-3\right)+\left(-8-2\right)i\\\\=-12-10i`

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