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kumpel [21]
3 years ago
6

Find |4 + 3i| |4 + 3i|. . . . Please show all your work. 'i' is an imaginary number

Mathematics
1 answer:
Helga [31]3 years ago
8 0
\bf \textit{recall that }\qquad i^2=-1\\\\
-------------------------------\\\\
|4+3i|~|4+3i|\implies (4+3i)(4+3i)\implies 16+12i+12i+9i^2
\\\\\\
16+24i+9(-1)\implies 16+24i-9\implies 7+24i
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