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Crazy boy [7]
2 years ago
9

Write the expression in standard form, (9+2i)(5-3i)

Mathematics
2 answers:
vladimir1956 [14]2 years ago
6 0

(9+2i)(5-3i)\\\\=45-27i+10i-6i^2\\\\=45-17i+6~~~~~;[i^2 =-1]\\\\=51-17i

Lemur [1.5K]2 years ago
3 0

\:  \:  \:  \:  \:  \:

=  \:  \:  \:  \: 51 - 17i

<h3><u>refer</u><u> to</u><u> the</u><u> attachment</u><u> for</u><u> explanation</u></h3><h2><u>hope</u><u> it</u><u> helps</u></h2>

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