Respuesta:
[tex]a). \: (x + 2) {}^{3} = {x}^{3} + 6 {x}^{2} + 12x + 8[/tex]
[tex]b).(x - 3) {}^{3} = {x}^{3} - 9 {x}^{2} + 27x - 27[/tex]
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Respuesta:
[tex]a). \: (x + 2) {}^{3} = {x}^{3} + 6 {x}^{2} + 12x + 8[/tex]
[tex]b).(x - 3) {}^{3} = {x}^{3} - 9 {x}^{2} + 27x - 27[/tex]