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8 March, 15:37

Given that 243√3 = 3^a, find the value of a

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  1. 8 March, 16:00
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    Hello:

    √3 = 3^ (1/2)

    243 = 3^ (5)

    subsct in:

    243√3 = 3^a

    3^ (5) * 3^ (1/2) = 3^a

    3^ (5+1/2) = 3^a

    a = 5+1/2 = 11/2

    a = 5.5
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