Register

Square root of -4 complex number

Square root of -4 complex number
asked 153k views
15 votes
Square root of -4 complex number

asked
User Mavroprovato
by
8.7k points

1 Answer

9 votes


~~~~√(-4)\\\\=√(-1 \cdot 4)\\\\=√(-1) \cdot √(4)\\\\=2i~~~~~~~~~~~~~~~~~~~~~~~~~~~~~;\left[\text{The imaginary unit,} i=√(-1) \right]

answered
User Lukasz Szczygielek
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!