Question

Hi!
could someone help me solve this?

(1/(1-x))+ (1/(1+x))=3

Thank you!

Answer 1

HI!!

Answer 2

\[\frac{1}{x-1}+\frac{1}{x+1}=3\]??

Answer 3

multiply both sides by \((x+1)(x-1)\) to clear the fractions, get
\[x+1+x-1=3(x+1)(x-1)\] or just
\[2x=3(x+1)(x-1)\] then solve the resulting quadratic equation for \(x\)