Question

Simplify completely. show your work. thank you for your help!​

Answer 1

6
`√(15)`

Explanation:

Using the rule of radicals

`√(a)` ×
`√(b)` ⇔
`√(ab)` , then

`√(60)`

=
`√(4(15))`

=
`√(4)` ×
`√(15)` = 2
`√(15)` thus

3
`√(60)`

= 3 × 2
`√(15)`

= 6
`√(15)`

Answer 2

Answer:6 or decimal 23.23790

Explanation:

the prime factorization of 60: 2^2 * 3 * 5

=
`3\sqrt{2^(2) }`