Respuesta:
B)
Explicación paso a paso:
(x+4)(x+5)
=
[tex] {x}^{2} + 5x + 4x + 20[/tex]
[tex] {x}^{2} + 9x + 20 = [/tex]
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Respuesta:
B)
Explicación paso a paso:
(x+4)(x+5)
=
[tex] {x}^{2} + 5x + 4x + 20[/tex]
=
[tex] {x}^{2} + 9x + 20 = [/tex]