Question

(2x+9) (7x+8) =
(7x+8) (-15x-2) =
(-15x-2) (6x-3) =
(6x-3) (9x+6) =
(9x+6) (4x-5) =

Answer 1

Respuesta:

$14 {x}^{2} + 79x + 72$

$- 105 {x}^{2} - 134x - 16$

$- 90 {x}^{2} + 33x + 6$

$54 {x}^{2} + 9x - 18$

$36x - 21x - 30$

ESPERO ME SIGAS