Question

Aplica la fórmula del cubo de un binomio y resuelve (4m + 3n)3.

Answer 1

Respuesta:

Resolver: (4m + 3n)^{3}(4m+3n)

3

(4m + 3n)^{3}(4m+3n)

3

= (4m + 3n)(4m + 3n)(4m + 3n)

= (4m + 3n)^{2}(4m+3n)

2

(4m + 3n)

= (4m^{2} + 2 (4m) (3n) + 3n^{2} )(4m

2

+2(4m)(3n)+3n

2

) (4m + 3n)

= 4m^{3}4m

3

+ 3(4m^{2}4m

2

)(3n) + 3(4m)(3n^{2}3n

2

) + 3n^{3}3n

3

= 4m^{3} + 36m^{2}n + 36mn^{2} + 3n^{3}4m

3

+36m

2

n+36mn

2

+3n

3

Explicación paso a paso: