Question

Make k the subject of the formula m= √k+1/4

Answer 1

∴
`k = m^(2) - (1)/(4)`

Explanation:

`m=√(k) + \sqrt {((1)/(4))}`

`m^(2) = k+(1)/(4)`

`k+(1)/(4) =m^(2)`

∴
`k = m^(2) - (1)/(4)`