Question

if a+1/a=6, then find the value of a³+1/a³​

Answer 1

Answer:

hope it helps you...........

Answer 2

Answer:

198

Step-by-step explanation:

a+1/a=6

cubing both sides

(a+1/a)³=6³

a³+3(a)(1/a)(a+1/a)+(1/a)³=216

a³+3(6)+(1/a)³=216

a³+1/a³=216-18=198