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11 January, 18:35

Which expression is equivalent to 3 square root 27x^18? 3x^3 3x^6 9x^3 9x^6

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  1. 11 January, 18:37
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    3 x^6

    Step-by-step explanation:

    I believe you are asking for the cube root of (27x^18)

    (27 x^18) ^ (1/3)

    I will use the property (ab) ^c = a^c * b^c

    27 ^ 1/3 * x^18 ^ 1/3

    Now I can use the property a^ b^ c = a^ (b*c)

    3 * x^ (18 * 1/3)

    3 * x^ (6)

    3 x^6
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