Mathematics, 26.08.2021 20:30 trin83

Perform the indicated operations. Write the answer in standard form, a+bi.
(9 + 2i)(9 - 2i)

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Perform the indicated operations. Write the answer in standard form, a+bi.
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Perform the indicated operations. Write the answer in standard form, a+bi. (9 + 2i)(9 - 2i)

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Another question on Mathematics

Perform the indicated operations. Write the answer in standard form, a+bi.
(9 + 2i)(9 - 2i)