Question

1/x- 1/x+b= 1/a - 1/a+b​

Answer 1

Step-by-step explanation:

I don't understand ur question

sorry yrr............

Answer 2

Step-by-step explanation:

1/x-1/x+b=1/a-1/a+b

=>x+b-x/x(x+b)=a+b-a/a(a+b)

=>b/x(x+b)=b/a(a+b)

=>x(x+b)=a(a+b)

=>x^2+bx=a^2+ab

=>x^2+bx-a^2-ab=0

=>x^2+bx-a(a+b)=0