Respuesta :

Answer:  x^ + 10x + 24

Step-by-step explanation:  

The blue box is x times x which is x to the second power

the purple box is x times 4 = 4x

the green box is x times 6 = 6x

the orange box is 6 times 4 = 24

add them all up to get x^ + 10x + 24

Answer:

[tex]x^{2} +8x+7[/tex]

Step-by-step explanation:

(x+7)(x+1)

Use distributive property

[tex]x^{2} +7x+x+7[/tex]

[tex]x^{2} +8x+7[/tex]