Question

(7/6x+1/2m)² ayuda porfa​

Answer 1

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