Learning Resources

Multiplying and Dividing

Answers to Self Test

1.        {s ¹ 0 }                                      

2.    { x  ¹ -4 , 0 , 4 }

3.        {x  ¹ -2 , 0 , 2 , 6 }                                 

4.       { x  ¹ 1 , 4 , 6 }

5.  - 1      {x  ¹ -3 , 0 , 3 }                                    

6.       {a  ¹ -4 , -3 , 3 }

7.       { m  ¹ -7 , , 1 , 2 }