Question

If a= 9 +4√5 and b=1/a, then find the value of :

(i) a² + b²

(ii) a³ + b³​

Answer 1

Answer:

a square +b square +a+b*a+b

Step-by-step explanation:

Answer 2

Answer:

$\maltese\ {\underline{\sf{Thank you}}}\ \maltese$