Perform the indicated operations. Put the answer in standard form, a + bi. (Typed response please) (3 - 2i)(5 + 4i) - (4 - 5i)²

College Algebra (MindTap Course List)
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ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter1: Equations And Inequalities
Section1.CR: Chapter Review
Problem 43E
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Perform the indicated operations. Put the answer in standard form, a + bi. (Typed response please) (3 - 2i)(5 + 4i) - (4 - 5i)²
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The given complex numbers are written in the form a+bi as follows :

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