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Algebra 2

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( ∛3x+5 ) + 4 = 0

  • Algebra 2 - ,

    third root ( 3 x ) + 5 + 4 = 0

    third root ( 3 x ) + 9 = 0

    third root ( 3 x ) = - 9

    93 x = - 9 ^ 3

    3 x = - 729 Divide both sides by 3

    x = - 729 / 3

    x = - 243

  • Algebra 2 - ,

    If your expression mean :

    third root ( 3 x + 5 ) + 4 = 0

    then

    third root ( 3 x + 5 ) = - 4

    3 x + 5 = - 4 ^ 3

    3 x + 5 = - 64

    3 x = - 64 - 5

    3 x = - 69 Divide both sides by 3

    x = - 69 / 3

    x = - 23

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