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    INDICES

    Express root 3 as a power of 9. thanks
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    Hello,
    Quote Originally Posted by abey_27 View Post
    Express root 3 as a power of 9. thanks
    We know that 3^2=9

    Take the 1/2 th power on each side :

    (3^2)^{1/2}=\boxed{3=9^{1/2}}


    that was using the rule (a^b)^c=a^{bc}


    and now continue for \sqrt{3}=3^{1/2}
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