Math, asked by ars047483, 10 months ago

plz solve it on a paper
7th one​

Attachments:

Answers

Answered by Anonymous
1

Answer:

 \sqrt{x + 1}  -  \sqrt{x - 1}   = 0 \\  \sqrt{x + 1} =  \sqrt{x - 1}   \\ x + 1 = x - 1 \\ 0 = 2 \\  \\  \\  \\  \\no \: solution

Similar questions