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Determine whether each value of x in the table is a solution to the equation x² = 20, the equation x³ = 20, or neither

Determine whether each value of x in the table is a solution to the equation x² = 20, the equation x³ = 20, or neither.

Solution to x² = 20
Solution to x³ = 20
Neither




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What is the capital of Egypt? ( Cairo )

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  1. To determine whether each value of x is a solution to the equations (x^2 = 20), (x^3 = 20), or neither, we need to find the square roots and cube roots of 20.

    1. For (x^2 = 20):

    – The solutions are (x = sqrt{20}) and (x = -sqrt{20}).

    – Approximating ( sqrt{20} ) gives about (4.47).

    2. For (x^3 = 20):

    – The solution is (x = sqrt[3]{20}).

    – Approximating ( sqrt[3]{20} ) gives about (2.71).

    Now, check each given value of x in the table against ( sqrt{20} ) and ( sqrt[3]{20} ) to classify them accordingly. If the value is approximately 4.47 or -4.47, it is a solution for (x^2 = 20). If it is approximately 2.71, it is a solution for (x^3 = 20). Any other value falls under “neither.”

    If you provide the values from the table, I can help classify them!

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