Simplify.
√20
v
Assume that the variable represents a positive real number.
2 answers:
Answer:
2 sqrt(5)
Step-by-step explanation:
sqrt(20)
sqrt(4*5)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(4) sqrt(5)
2 sqrt(5)
Answer:

Step-by-step explanation:
We can treat 20v as a regular number and not a term.
To simplify this square root, we need to break it down into parts which can be squared.

Square root of 4 is 2, so that goes outside the radical.
.
Hope this helped!
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