Question

if root of x+1 - root of x-1 = 1 then x is

Answer 1

Answer:

✓x-1 + √x+1 +1=0

√x-1=-1-√x+1

squaring

x-1= 1+2√x+1+x+1

-3=2√x+1

squaring

9=4(x+1)

4x=5

HOPE IT HELPS

MARK AS BRAINLIEST