Question

What is the answer?
R2 + 8 =

Answer 1

Because there is no sum we can’t find the variable (what R equals) so the answer can only be two things if you are factoring the equation the answer would be 2(R+4). If you are trying to simplify it would remain R2+8.

Answer 2

There no answer because there is a variable next to a number that is being added and you can’t split them