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Solve 2√5 as the square root of a single number ​

Solve 2√5 as the square root of a single number ​
213k views
3 votes
Solve 2√5 as the square root of a single number
​

User Jon Trauntvein
by
7.7k points

1 Answer

2 votes

Answer:
√(20)

Work Shown:


2√(5) = √(4)*√(5)\\\\2√(5) =√(4*5) \text{ use the rule } √(x)*√(y) = √(x*y)\\\\2√(5) = √(20)

User ToxaBes
by
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