Question

Please simplify......

Answer 1

18

Explanation:

Using the rule of radicals

`√(a)` ×
`√(b)` ⇔
`√(ab)`

Given

(-
`(1)/(2)`
`√(2)` )( - 6
`√(18)`)

= -
`(1)/(2)` × - 6 ×
`√(2)` ×
`√(18)`

= 3 ×
`√(36)`

= 3 × 6

= 18