Question

x (x -3)+5= 0 is quadratic equation . Say is true or false​

Answer 1

Answer:

$x(x - 3) + 5 = 0 \\ \\ {x}^{2} - 3x + 5 = 0 \\ \\ this \: is \: a \: quadratic \: equation \: \\ because \: it \: is \: in \: the \: form \\ \\ a {x}^{2} + by + c$