Question

(4c² + d) + (8c² + 5d) ayúdenme xfa ​

Answer 1

Respuesta:

12c^2 +6d

Explicación paso a paso:

4c^2+8c^2=12c^2

d+5d=6d

Answer 2

(4c² + d) + (8c² + 5d)

se suman los términos semejantes:

$\\ ( \: \red{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{4 {c}^{2} }}{\hspace{0pt}\above 2.2pt}} \: + \: \blue{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{d}}{\hspace{0pt}\above 2.2pt}} \: ) + ( \: \red{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{8 {c}^{2} }}{\hspace{0pt}\above 2.2pt}} \: + \: \blue{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{5d}}{\hspace{0pt}\above 2.2pt}} \: )$

$\\ \red{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{12 {c}^{2} }}{\hspace{0pt}\above 2.2pt}} \: + \: \blue{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{6d}}{\hspace{0pt}\above 2.2pt}}$

Se factoriza y el resultado es:

$\\ \purple{{\hspace{0 pt}\above 2.2pt}\boldsymbol{\mathsf{6 \: (2 {c}^{2} + d)}}{\hspace{0pt}\above 2.2pt}}$

✓