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Home > CC3 > Chapter 10 > Lesson 10.1.1 > Problem 10-12

10-12.
  1. Find the cube root of the following numbers. Use your calculator as needed and round any decimal answers to the nearest hundredth. Identify each answer as a rational or irrational number. Homework Help ✎

    1. 1728

    2. 54

    3. 0.125

If this was the volume of a cube, how long would its side be?

Consider the same situation from part (a).

Irrational numbers are cube roots of non-perfect cubes.

3.78, irrational

See parts (a) and (b).