Question

a (x^2 + 1) -x ( a^2 + 1) =0 answer this question please!!!!!! ​

Answer 1

$a {x}^{2} + 1 = {a}^{2} x + 1 \\ a {x}^{2} - {a}^{2} x = 0$

$ax(x - a) = 0$

$ax = 0 \\ x = 0$

$x - a = 0 \\ x = a$