Question

1-4m²= ayudaaaaaaaaaaaaaaaaaaaaaaaaaa​

Answer 1

Respuesta:

$1 - 4m {}^{2} \\ 1 {}^{2} - {2}^{2} m {}^{2} \\ {1}^{2} - 2(2m) {}^{2} \\ (1 - 2m).(1 + 2m)$

espero haberte ayudado suerte

Att:Leo