Question

find values of a and b
3−2√2/
3+2√2

= − √2​

Answer 1

L.H.S =3−23+22=(3−2)(3+2)(3+22)(3+2)

=9−29+32+62+4=713+792

∴713+792=a+b2

equating the rational and irrational parts:

We get a=713,b=79