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]
