Question

plz answer fast its urgent​

Answer 1

Answer:

b) 2+x/2-x

Step-by-step explanation:

1+x+x²/4 ÷ 1-x²/4

4+4x+x²/4 ÷ 4-x²/4

4+4x+x²/4 × 4/4-x²

4+4x+x²/4-x²

x²+4x+4/4-x²

(x+2)(x+2) / (x+2)(x-2)

(x+2)/(X-2)