3 years ago

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

Mathematics

1 answer:

zheka24 [161]3 years ago

4 0

Answer:

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

Step-by-step explanation:

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

Best Regards!

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A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
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\begin{array}{llll}
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