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What could be the value of x in the following equation? Select all that apply.

What could be the value of x in the following equation? Select all that apply.
– -1/5
– -3√(1/125)
– 3√(1/125)
– 1/5




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1 Answer

  1. To find the possible values of ( x ) in the equation, we can analyze the provided options:

    1. -1/5: This is a valid value.
    2. -3√(1/125): First, simplify ( 1/125 ) which is ( 1/5^3 ), so ( sqrt{1/125} = 1/5^{3/2} = 1/5sqrt{5} ). Thus, (-3sqrt{1/125} = -3 cdot (1/5sqrt{5})), which is valid as it simplifies to a specific numerical value.
    3. 3√(1/125): Similar to the above, ( 3sqrt{1/125} ) is also valid and simplifies to ( 3 cdot (1/5sqrt{5}) ).
    4. 1/5: This is also a valid value.

    Based on simplifications, the values of ( x ) could be:

    – -1/5

    – -3√(1/125)

    – 3√(1/125)

    – 1/5

    So all options listed are valid for the equation.

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