The sum of a number and its positive square root is 6/25.Find the number.

Explanation

let number=n

`n+sqrtn=6/25`

`sqrtn=6/25-n`

`n=36/625+n^2-12/25n`

`n^2-12/25n-n+36/625=0`

`625n^2-925n+36=0`

`n=(925pmsqrt((925)^2-4*36*625))/(2*625)`

`n=1.44,0.077`

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