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Simplify the radical expression. square root of 20 A. 2√10 B. 5√2 C. 2√5 D. 2 if anyone has the answers to the unit test let me know :)
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Simplify the radical expression.

square root of 20
A. 2√10
B. 5√2
C. 2√5
D. 2

if anyone has the answers to the unit test let me know :)

User Latitudehopper
by
8.9k points

2 Answers

3 votes
The answer is c and in decimal form it would be 4.4727
User InVINCEable
by
7.5k points
2 votes

√(20) = 2 √(5)
User Marcz
by
8.1k points
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