Solving Rational Equations Terms of Use    Contact Person: Donna Roberts
Directions: Grab your paper and pencil. Either provide a check to show your answer is not extraneous, or state the domain of the equation showing which values will not satisfy the equation.
1.
Choose:
 m = 2 m = 14 m = -2 m = -14

2.
Choose:
 6 only -1 only both 6 and -1 both 1 and -6

3.
Choose:

4.
Choose:
 4 only -4 only both 4 and -4 no solution

5.
Choose:
 b = 7 b = -7 b = 5 b = -5

6.
Choose:
 6 -6 both 6 and -6 no solution

7.
Find the lengths of the two unknown sides represented in terms of x.
Choose:
 8, -9 8, 11 7, 10 7, 9

8.
Choose:
 -2 3 and -2

9.
The sum of twice a positive integer and four times the reciprocal of the integer is 9. Find the integer.
Choose:
 x = ½ or 4 x = -½ or -4 x = ½ only x = 4 only

10.
Choose:
 k = 5 k = 2 k = -5 k = -2

11.
Choose:
 (4,3) only (-1,2) only (3,4) only (4,3) and (-1,2)

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