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Answer the following: Simplify the following and express in the form a + ib: 3+-64 - Mathematics and Statistics

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Question

Answer the following:

Simplify the following and express in the form a + ib:

`3 + sqrt(-64)`

Sum
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Solution

`3 + sqrt(-64) = 3 + sqrt(64)*sqrt(-1)`

= 3 + 8i

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Chapter 1: Complex Numbers - Miscellaneous Exercise 1.2 [Page 21]

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Balbharati Mathematics and Statistics 2 (Arts and Science) [English] Standard 11 Maharashtra State Board
Chapter 1 Complex Numbers
Miscellaneous Exercise 1.2 | Q II. (1) (i) | Page 21

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