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8-50.

Remember that the solution to the equation is called the cube root of , which is . The cube root of is written as . The idea is similar to the idea of a square root, except that the solution, , must be cubed (multiplied by itself three times) to become . Use this information to evaluate each of the following expressions.

  1. What number , makes this equation true:
    ?

  1. Refer to part (a), but notice you are dealing with factors.

  1. Refer to part (a) and notice that you are dealing with a negative value.

  1. Refer to part (a).