Question

1/(x-1)+2/(x+1)=2 tell me fast please​

Answer 1

Answer:

step 1= x+1 + x-1/x²-1²=2

step 2= 2x/ x²-1=2

step 3= 2x=2x² -2

step 4= 2x²-2x-2=0

step 5= 2(x²-x-1)=0

step 6= x²-x-1=0

a = 2; b = -2; c = -1

x=−(−2)±(−2)2–4(2)(−1)√2(2)

x=2±4–(−8)√4

x=2±12√4

x=2±23√4

x=1±3√2

Thank you.