<img src="https://tex.z-dn.net/?f=%288%20%2B%207i%29%20%2B%20%287%20-%2031%29%20" id="TexFormula1" title="(8 + 7i) + (7

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r-ruslan [8.4K]

3 years ago

alt="(8 + 7i) + (7 - 31) " align="absmiddle" class="latex-formula">

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

6 0

assuming you meant to simplify above,

$\bf (8+7i)+(7-3i)\implies \stackrel{\textit{adding like terms}}{15+4i}$

GuDViN [60]3 years ago

6 0

$8+7i+7-3i=15+4i$

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