Respuesta :
If you mean B * 2 then replace B with the value of B.
-4 * 2 = -8
If you mean [tex]B^2[/tex] then replace B with the value of B.
[tex]-4^2 = 16[/tex]
-4 * 2 = -8
If you mean [tex]B^2[/tex] then replace B with the value of B.
[tex]-4^2 = 16[/tex]