The square root of 5 in its simplest form is expressed as ( \sqrt{5} ). Since 5 is a Prime number and cannot be simplified further, ( \sqrt{5} ) is considered an irrational number and cannot be precisely expressed as a fraction or a terminating decimal. Its approximate decimal value is about 2.236.
the square root of 20 in it's simplest form is ^2 square root of 5
5 times the square root of 21
5
The square root of 75 is an irrational number and it is 5 times the square root of 3
5 times the square root of 3
the square root of 20 in it's simplest form is ^2 square root of 5
The square root of 45 in simplest form is 3sqrt(5). You take the 2 roots from 45 (5 and 9) and find out the square root of 9 is 3, while the square root of 5 is still just square root 5.
4 times the square root of 5
sqrt(20) = sqrt( 5 x 4) = sqrt(5 x 2 x 2) = sqr(5) X sqrt(2) x sqrt(2) NB The sqrt(2) X sqrt(2) = 2 Hence sqrt(5) X 2 Ususally written as 2sqrt(5) = sqrt(20) . NB It is written in this form ' 2sqrt(5) ' in order to indicate that the '2' is a coefficient of the sqrt(5) and NOT to be 'square rooted'.
5 times the square root of 21
5
3√5
5
The square root of 75 is an irrational number and it is 5 times the square root of 3
square root of 85 is 9.2195444 but the in the simplest radical is square root of 5 times square root of 17
The square of 500 is an irrational number and it is 10 times the square root of 5
5 times the square root of six.