Identifying Radicals in Simplest Form
Which expressions are listed in the simplest form? Check all that apply

Identifying Radicals in Simplest Form Which expressions are listed in the simplest form Check all that apply class=

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Answer:

5[tex]\sqrt{3b}[/tex], 2[tex]\sqrt{21}[/tex], [tex]\sqrt{5}[/tex]

Step-by-step explanation:

All of those are in simplest form because the numbers under the radical are either prime numbers (numbers that can not be a product of two smaller natural numbers, for example 5 can only be multiplied to by 5 and 1) or the number under the radical only has factors that are prime numbers (for example 21, the factors of 21 are 7 and 3, which are prime numbers).

Answer:

1,2,5

Step-by-step explanation: