Math, asked by hendsupriya, 11 months ago

a+1/a=√3 the value of a³+1/a³ is

Answers

Answered by Anonymous

1

Gud Morning.

a³ + ( 1 / a³ ) = ( a + 1 / a )³ -3 ( a + 1 / a )

=>. ( a³ + 1 / a³ ) = ( √3 ) ³ - 3 ( √3 )

=>. ( a³ + 1 / a³ ) = 3 √ 3 - 3√3

=>. ( a³ + 1 / a³ ) = 0

..........................................................................

( √ 3 )³ = 3√3

..........................................................................

Have a nice day.

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