Respuesta:
Área:
[tex]= 4 {x}^{2} + 12xy + 9 {y}^{2} [/tex]
Explicación paso a paso:
Area de cuadrado
[tex] = ({lado})^{2} [/tex]
lado = 2x + 3y
[tex] = {(2x + 3y)}^{2} [/tex]
Resolviendo:
[tex] {(2x)}^{2} + 2(2x)(3y) + {(3y)}^{2} [/tex]
[tex] = 4 {x}^{2} + 12xy + 9 {y}^{2} [/tex]
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Respuesta:
Área:
[tex]= 4 {x}^{2} + 12xy + 9 {y}^{2} [/tex]
Explicación paso a paso:
Area de cuadrado
[tex] = ({lado})^{2} [/tex]
lado = 2x + 3y
Área:
[tex] = {(2x + 3y)}^{2} [/tex]
Resolviendo:
[tex] {(2x)}^{2} + 2(2x)(3y) + {(3y)}^{2} [/tex]
[tex] = 4 {x}^{2} + 12xy + 9 {y}^{2} [/tex]