a+1/a=6 then find a^5+1/a^5
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Answer:
3126
Step-by-step explanation:
a+1/a=6
a+1=6a
6a-a=1
5a=1
a=1/5
TO PROVE: a^5 +1/a^5
(1/5)^5+1 / (1/5)^5
(1/3125)+1 / (1/3125)
1+3125/3125 / (1/3125)
3126 ... ANSWER
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