Math, asked by HaasiniSSirish, 3 months ago

if a² - 3a + 1 = 0 find 1. a²+ 1/ a² 2. a³ + 1/ a³​

Answers

Answered by gopeshmeena44
2
(a+1/a)=3
{(a^2)+(1/a^2)}=7
[(a^3)+(1/a^3)]=18
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