Sign In
Ask Question
Payton Atkinson
Mathematics
28 November, 00:20
Simplify this imaginary number; sqr - 8?
+5
Answers (
1
)
Caitlin Mendez
28 November, 00:26
0
Remember
i=√-1
i²=-1
√ (ab) = (√a) (√8)
so
√-8 = (√-1) (√8) = (i) (√2*2*2) = i (2√2) = 2i√2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Simplify this imaginary number; sqr - 8? ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
I'm try to solve this but don't know how to ... 2/3x=-12
Answers (1)
Which interval contains a local minimum for the graphed function? O [-4,-2.5) O 1-2, - 1] O [1, 2] O [2.5, 4]
Answers (1)
The area of a rectangle is 54 5454 square meters. The width is 9 99 meters long. Which equation correctly relates the given information and the length, ℓ ℓell?
Answers (1)
13, 3 (y + 3) = 2y + 3
Answers (1)
A woman traveled 2439.1 miles in 17 hours 10 minutes. Find the average speed of her flight in miles per hours.
Answers (1)
New Questions in Mathematics
1.4/16 what the answer
Answers (1)
A company rents vans for a rental fee of $18.00 per day with an additional charge of $0.45 per miles that a can is driven. Write an equation the represents the cost (c) of renting a van for one day and driving (m) miles.
Answers (1)
How do you factor out the trinomial: 6x²+14x+4
Answers (1)
What will be the shape of the model for 10000
Answers (1)
Expand the expression In (2x^3/5y)
Answers (1)
Home
»
Mathematics
» Simplify this imaginary number; sqr - 8?
Sign In
Sign Up
Forgot Password?