If a+1/a=6 then find the value of a cube +1/a cube
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Step-by-step explanation:
(a+1/a) =6
a³+1/a³+3a×1/a(a+1/a) =216
a³+1/a³+3 ×6=216
a³+1/a³=216-18
a³+1/a³=198
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