Question

Put a positive factor back into the square root:

−5 √0.6


Put in the format

+/- √x

Answer 1

`-√(15)`

Explanation:

To put factor back into the square root, we have to put squared value.

like 6 can be written as
`√(36)` .

Similarly, 5 can be written as
`√(25)`

=
`-5√(0.6)`

=
`-√(25*0.6)`

=
`-√(15)`