The correct option is
B False
(2+√2)(3−√5)(3+√5)(2−√2)=(2+√2)2(3−√5)2(9−5)(4−2)=(4+2+4√2)(9+5−6√5)8
=(6+4√2)(14−6√5)8=(3+2√2)(7−3√5)2=(21−9√5+14√2−6√10)2Theabovegivenexpressionconsistsofanalgebraicequationinnumeratorconsistingofirrationalterms,henceitisanirrationalexpression.
The given statement is false.