16. Evaluate and simplify (4 +9i)² a. 97 + 72i b. -65+72i 16 + 721 +81i² C. d. -65

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.5: Percents
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WITH SOLUTION, 16.

16. Evaluate and simplify (4 +9i)²
a. 97 + 72i
b.
-65+72i
16 + 721 +81i²
C.
d. -65
Transcribed Image Text:16. Evaluate and simplify (4 +9i)² a. 97 + 72i b. -65+72i 16 + 721 +81i² C. d. -65
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