mah

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9x^0
(6x)^0
3x^-4+8 when x=2

please help me

  • mah -

    Anything to the zero power is one.
    So:
    9(x)^0
    9((2)^0)
    9(1)
    =9

    Try it with the next one.
    And your third problem isn't written correctly. x^??

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