Question

find polynomial whose roots are a-1/a+1 and b-1/b+1​

Answer 1

Step-by-step explanation:

(x-(a-1/a+1))(x-(b-1/b+1))=0

x2-(a-1/a+1+b-1/b+1)x+(a-1)(b-1)/(a+1)(b+1)

(a+1)(b+1)x2-(2ab-2)x+(ab-a-b+1)=0