Find a and b if (2√5+√3)(2√5 √3)+ (2√5 √3)(2√5+√3)=a+√15b - Maths - Number Systems

Question

Find a and b if (2√5+√3)(2√5−√3)+
(2√5−√3)(2√5+√3)=a+√15b

Anand Kumar Pandey · Accepted Answer

Find a and b if (2√5+√3)(2√5−√3)+ (2√5−√3)(2√5+√3)=a+√15b.