Question

if x =(3+2)/(3-2) ,y=(3-2)/(3+2) find x²+y²​

Answer 1

(3+2/3-2)² + (3-2/3+2)²

(5/1)² + (1/5)²

25/1 + 1/25

LCM = 25

25*25/1*25   +    1*1/25*1

625+1/25

25+1

=26