Simplify. Write answers in the form a + bi, where a and b are real numbers. a.

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Simplify. Write answers in the form a + bi, where a and b are real numbers.
a. (3 - 2i) + (-4 + 3i)
b. (-5 + i) - (2 - 4i)
c. (2 + 3i)(4 - 5i)
d. (3 + i) / (-2 + 5i)

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 09:33 AM

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Simplify. Write answers in the form a + bi, where a and b are real numbers. a.

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a 3 2i 4 3i 3 4 2i 3i 1 i b 5 i 2 4i 5 2 i 4i 7 ...View the full answer

College Algebra Graphs and Models

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