Question

How do you multiply `1/4 * sqrt(72)`?

Answer 1

`sqrt(72) = sqrt(9.4.2)`

`sqrt(9.4.2) = 3.2sqrt2 = 6sqrt2`
multiplying:
`1/4 * sqrt(72) = 1/4 . 6sqrt2`

`1/4 . 6sqrt2 = (3sqrt2)/2`