Fill the polynomial-factor blanks so each equation is true.

Exercise and reference answers

Missing parts

1. Answer

   2

   Choices

   1. 1
   2. 2
   3. 3
   4. 4

2. Answer

   3

   Choices

   1. 2
   2. 3
   3. 4
   4. 5

3. Answer

   3

   Choices

   1. 2
   2. 3
   3. 4
   4. 5

4. Answer

   5

   Choices

   1. 3
   2. 4
   3. 5
   4. 6

5. Answer

   1

   Choices

   1. 1
   2. 2
   3. 3
   4. 4

Complete the statement

x² − 5x + 6 = (x − {0})(x − {1}); x² + 2x − 15 = (x − {2})(x + {3}); x² − 1 = (x − 1)(x + {4}).

Explanation