Question

cuál es la respuesta de (2m+1)³​

Answer 1

Respuesta:

(2m+1)³

=(2m+1)*(2m+1)*(2m+1)

=(2m+1)(4m²+4m+1)

=(2m)(4m²)+(2m)(4m)+(2m)(1)+(1)(4m²)+(1)(4m)+(1)(1)

=8m³+8m²+2m+4m²+4m+1

=8m3+12m²+6m+1

Answer 2

Explicación paso a paso:

$(2m + 1)^{3}$

$(2m + 1)(( {2m}^{2} ) + 2 \times 2m + 1)$

$(2m + 1)( {4m}^{2} + 2 \times 2m + 1)$

$2m( {4m}^{2} + 4m + 1) + {4m}^{2} + 4m + 1$

${8m}^{3} + {8m}^{2} + 2m + {4m}^{2} + 4m + 1$

${8m}^{3} + {12m}^{2} + 6m + 1$

espero te sirva saludos