"If `alphaa n dbeta` are roots of equation `x^2-7x+1=0,` then the value of `1/((alpha-7)^2)+1/((beta
Channel: Doubtnut
Date: 05/07/2020

"If `alphaa n dbeta`
 are roots of equation `x^2-7x+1=0,`
 then the value of `1/((alpha-7)^2)+1/((beta-7)^2)`
 is
 `45`
 `47`
 `49`
 `50`"