Question

b/x-c+c/x-b=2. solve the question ​

Answer 1

Answer:

b/x-c+c/x-b=2

b/x-b-c+c/x

b(1/x-1)+c(1/x-1)=2

(b+x)(1/x-1)=2

(b+x)(1-x)/x=2

(b+x)(1-x)=2x

b+x=2x/(1-x)

b=2x/(1-x)-(x-x^2)/(1-x)

b=(2x-x+x^2)/(1-x)

b-x=x+x^2

b=2x+x^2

b=x(x+2)