Question

como resolver
$x {}^{2} -25 y {}^{2}$

Answer 1

$x^{2} -25y ^{2} :factorizar x^{2} - 5 ^{2} y^{2}= x^{2} -(5y) ^{2}: podes reescribir R//( x^{}+5y) (x-5y)$