Question

If p^2 x^2 – q^2 = 0, then x =? *

Answer 1

${p}^{2} {x}^{2} - {q}^{2} = 0$

Or,

${p}^{2} {x}^{2} = {q}^{2}$

Or,

${x}^{2} = \frac{ {p}^{2} }{ {q}^{2} }$

Or,

$x = \frac{q}{p}$