Which choice is equivalent to the expression below? square root of negative 20
2 answers:
Answer:
B
Step-by-step explanation:
The expression can be written as

The - can be taken out from under the radicand and a 2 can be factored out of the expression to leave you with the expression

Answer:
Correct option is:
B
Step-by-step explanation:
We have to find a expression which is similar to:

Now we start solving
could also be written as:

When we take - sign out of the square root it becomes i
i.e. 
And there are two 2's inside the square root when we take square root it becomes 2
Hence, 
Hence, Correct option is:
B
You might be interested in
It is B because that the right answer
Answer:
It will cost: £28.28
Step-by-step explanation:
Area of sphere = 4 x π x r2
Area of Circle = 4 x π x 3^2 = 113.097 (radius is half of diameter)
113.097 / 0.25 = 28.28
Step-by-step explanation:
volume of cube=l³
=(11)³
=1331m³
volume of cuboid=l*b*h
=11*8*4
=352m³
Answer:
D33Z NUTZ
Step-by-step explanation:
BAHHAHAHAHHAH louis is 5'8
<em>Choice-A</em> is the answer to this math problem.