Question

A (X-3)(X+3)=
B.- (2X-6) (2X+6) =
C.- (6a2+3b) (6a2-3b) =
D.- (3m+5n) (3m-5n) =
E.- (4m2+8x) (4m2 -8x) =
F.-(7a3 -3b) (7a3+3b) =
J.- (8a-2x2 ) (8a+2x2 ) =
H.- (5m3+2n2 ) (5m3-2n2 ) =
Ayuda pofa si no sabe ni responda ​

Answer 1

Respuesta:

B-(-144)

And the rest I don't know