Respuesta:
(7/6x+1/2m)² = 49/36x²+7/6xm+1/4m²
Explicación paso a paso:
Formula de binomio al cuadrado:
(a ± b)² = a² ± 2ab + b²
(7/6x+1/2m)² =
Resolvamos:
(7/6x+1/2m)² = (7/6x)² + 2(7/6x)(1/2m) + (1/2m)²
(7/6x+1/2m)² = 49/36x²+14/12xm+1/4m²
Por lo tanto:
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Respuesta:
(7/6x+1/2m)² = 49/36x²+7/6xm+1/4m²
Explicación paso a paso:
Formula de binomio al cuadrado:
(a ± b)² = a² ± 2ab + b²
(7/6x+1/2m)² =
Resolvamos:
(7/6x+1/2m)² = (7/6x)² + 2(7/6x)(1/2m) + (1/2m)²
(7/6x+1/2m)² = 49/36x²+14/12xm+1/4m²
(7/6x+1/2m)² = 49/36x²+7/6xm+1/4m²
Por lo tanto:
(7/6x+1/2m)² = 49/36x²+7/6xm+1/4m²