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What is the square root of -169

What is the square root of -169
asked 225k views
4 votes
What is the square root of -169

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User Pyjong
by
8.1k points

2 Answers

2 votes
Square root -169

= √(-169) = √(169) *
√(-1)
= 13*i = 13i.

Note square root of -1 is represented by i.

Square roots usually have two answers; +/-
More correct answer = +/- 13i
answered
User TonyMkenu
by
8.3k points
4 votes

√(-169) \to \boxed{ - /+ 13i}
answered
User Jmsb
by
7.3k points
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