Dividing Rational Expressions

Directions: Determine values to place in the missing spots to solve the equation below. You may use integer values:


Try factoring to rewrite your expressions.


one solution has a=2,b=- 3 c=1 d= -6
a=-2 b=1, c=-3,d=2
There are an infinite number of solutions

Source: Sandra Crawford

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One comment

  1. Just did this activity with my year 10s today, and it was fantastic. The problem simplified down really nicely, and they found it very exciting to find solutions, and to start finding patterns among them.

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