Question

Factorizar y luego ubica el factor primo​

Answer 1

Recuerda:

${a}^{2} - {b}^{2} = (a - b)(a + b)$

...

$= {x}^{2} - {(x + z)}^{2}$

$= (x - x - z)(x + x + z)$

$= - z(2x + z)$