The simplest form of startroot 80 endroot can be written as

The simplest form any expression can be determined by performing the basic mathematical operations and by converting it into its standard form.

The simplest from of is .

Given information:

The given root is

as, we know a the property of root is

Also the term 80 can be simplified as:

So, using above information we can write:

Hence, the simplest from of is .

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Step-by-step explanation:

We are asked to write in the simplest form.

We can write 80 as product of 16 and 5.  

Using radical rule , we will get:

Therefore, the simplest form of the given expression would be .

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.