Question

Help 50 points please

Answer 1

Q1:
`√(4)  + √(36)  = 8`

Q2:
`\sqrt{}(18)/(50) = (3)/(5)`

Explanation:

Q1:
`√(4) = 2\\\\√(36) = 6`

6 + 2 = 8

Q2:

Cancel the common factors: 2

`\sqrt{}(18)/(50)  = \sqrt{}(9)/(25)`]

Apply the radical rule(if you need to know what radical rule is, please ask in comment section)

`√(9) /√(25)`

Factor the number: 25 = 5²

`√(9) /√(5^2)`

Apply the radical rule

`√(9) / 5`

`√(9)  = 3`

`(3)/(5) or .6`

hope this helps

Answer 2

The first one

`√(4) + √(36) = 2 + 6 = 8`
the second one

`\sqrt{ (18)/(50) } = \sqrt{ (9)/(25) } = (3)/(5) = 0.6`