Question

$\frac{x}{a} = \frac{1}{x} - \frac{1}{a}$
So x(1-x)=?​

Answer 1

$= > \frac{x}{a} = \frac{1}{x} - \frac{1}{a} \\ \\ = > \frac{x}{a} = \frac{a - x}{ax} \\ \\ \: = > x = \frac{a - x}{ax} \times a \\ \\ = > x = \frac{a - x}{x}$

$= > {x}^{2} = a - x$

$= >x + {x }^{2} = a \\ = > x(1 + x) = a$