Respuesta :

Hey there! 

In order to find out your result of this problem you have to distribute 

[tex]x(x +1) \\ \\ x(x) + x(1) \\ \\ x(x) = x^2 \\ \\ x(1) = x \\ \\ Answer: x^2 + x [/tex]

Good luck on your assignment and enjoy your day! 

~[tex]LoveYourselfFirst:)[/tex]

Answer:

Its D  ( x2 + x)

Step-by-step explanation: