Question

sᴊsғғᴋᴅғsᴅғᴊᴅʟᴀʟғʟsᴋᴊsᴏsʟғᴋsᴋғᴋᴇᴊʟᴀʟsғ

Answer 1

Respuesta:

\mathrm{Expandir}\:\left(x+2\right)\left(x+3\right)-\left(x+4\right)\left(x+1\right)a:\quad x^2+5x+6-ax^2-5ax-4a

Explicación: