Ejercicio 99.

[img]data:image/png;base64,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[/img] Por enunciado.[br][br][img]data:image/png;base64,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[/img]   Suma por la diferencia de dos cantidades.      [br][br][img]data:image/png;base64,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[/img]    Identidad pitagórica.[br][br][img]data:image/png;base64,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[/img]   Propiedad distributiva de la multiplicación.   [br][br][img]data:image/png;base64,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[/img]     Simplificando términos semejantes obtenemos el resultado.  

Information: Ejercicio 99.