Explicación paso a paso:
[tex]A = base \times altura \\ A = (11nm + h)(11nm + h) \\ A = (11nm)(11nm) + (h)(11nm) + (11nm)(h) + (h)(h) \\ \boxed{ A = 121n {}^{2} m {}^{2} + 22nmh + h {}^{2} } \\ \\ trinmio \: cuadrado \: perfecto = \\ \boxed{ A = (11nm + h) {}^{2} }[/tex]
Espero que sea de tu ayuda
Saludos :)
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Explicación paso a paso:
[tex]A = base \times altura \\ A = (11nm + h)(11nm + h) \\ A = (11nm)(11nm) + (h)(11nm) + (11nm)(h) + (h)(h) \\ \boxed{ A = 121n {}^{2} m {}^{2} + 22nmh + h {}^{2} } \\ \\ trinmio \: cuadrado \: perfecto = \\ \boxed{ A = (11nm + h) {}^{2} }[/tex]
si es un trinomio cuadrado perfecto de la forma:
[tex](x + y ) {}^{2} = x {}^{2} + 2xy + y {}^{2} [/tex]
Espero que sea de tu ayuda
Saludos :)