Question

the root of the equation : ( x + 3) ( x + 7) / ( x - 5) ( x + 3) = 1 is​

Answer 1

$\sqrt{ \frac{(x + 3)(x + 7)}{(x - 5)(x + 3)} } = 1 \\ = > \sqrt{ \frac{(x + 7)}{(x - 5)} }$

it can't be possible= 1