a+1/a=3 then a⁵+1/a⁵ =?
explain with formula
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Answer:
a^5+1/a^5=33
Step-by-step explanation:
a+1/a= 3
a+1=3×a
a+1=3a
1=3a-a
1=2a
a=1/2
substitute a=1/2 in the a^5+1/a^5
(1/2)^5+1/(1/2)^5
=0.03125+1/0.03125
=1.03125/0.03125
=33
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