Question

Find the quadratic equation if √[5+√5+√5]..........

Answer 1

Answer:

et f(x)=ax^2+bx+c=0 is qe

and x=√5-√7

factor of f(x) will be

x-√5+√7

now qe=(x+(√7-√5))^2

= x^2+2(√7-√5)x+2(1-6√35)