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Simplify this imaginary number sqr -45?
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1 vote
Simplify this imaginary number sqr -45?

User Deathfry
by
7.9k points

2 Answers

4 votes

Answer:

3i√5

Explanation:

User Elendas
by
7.7k points
6 votes
√-45 = √45(-1) = √45 * √-1 = 5√9 * √-1 = 15i
Remember, i = √-1
User Stuckless
by
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