1.   Simplify . Assume the denominator is not equal to zero.
    A. B.
    C. D.
    Hint
  2.   Simplify . Assume the denominator is not equal to zero.
    A. B.
    C. -b2 D.
    Hint
  3.   Find the quotient .
    A. B.
    C. D.
    Hint
  4.   Simplify .
    A. x3y2 B. x3y
    C. x2y2 D. x2y
    Hint
  5.   Find .
    A. 48x3 – 40x2 B. 3x –
    C. 12x – 10 D. 3x – 2
    Hint

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