Question

simplify.
please solve this for me i have no idea how to do answer has to come 1 by x plus 2 but not coming only, if you solve i will mark you as brainliest

Answer 1

Answer:

1/n-2 + 4/4-n^2

1/n-2 + 4 / (2-n) (2+n )

1/ n-2 - 4 / (n-2) (n+2)

1(n+2)-4 / (n-2)(n+2)

n+2-4 /n^2-4

n-2/ n^2 -4

1/ n+2 is the answer

by using the identity a^2-b^2 = ( a-b) (a+b)

Answer 2

sorry answer deleted by mistake