1.   The volume of the cube is 512 cubic centimeters. What is the length of one side?
   
    A. 23 cm B. 256 cm
    C. 8 cm D. 170 cm
    Hint

  2.   Simplify
    A. 13 B. -13
    C. ±13 D. ±84.5
    Hint

  3.  
    A. |x| B. x
    C. |x5| D. x2
    Hint

  4.   In the expression q9 = p, what is the cube root of p?
    A. q3 B.
    C. D. q6
    Hint

  5.   Simplify:
    A. 16 B. -16
    C. no real roots D.
    Hint



Glencoe
The McGraw-Hill Companies