Question

First gets most Brainly!
Add and simplify
2x
X +
x + 1
e
3 x
x+1
ox(+3)
X + 1
0
4x +1
X + 1
2
X + 1

Answer 1

Answer:

you did it right D is right answer

Answer 2

X(X+3)/x+1
They have a common numerator of x+1 that can happen above and below
X(x+1)+2x/x+1
Distribution
X^2+x+2x/x+1
Add
X^2+3x/x+1