Designing exercise and solution for Basic Algebra. [M1]

EXERCISE l

 

   a) The formula v=u+ at is used in the study of motion. Work out V when:

   i)u=3, a=7, t=5                                    ii)u=1, a=6, t=3

    

b) Another formula is S=ut+1/2 at². Work out S when:

   i)u=7, a=4, and t=5                                      ii)u=5.5, a=-2, and t=20

     

c) If a=30, b=-3 and c=8. Work out:

   i)                abc                                ii)   ab-c                             iii)   a(b-c) 

          
EXERCISE ll:

i)5m + 4n + n + 10m         ii) a x a + c x c       iii) a + 6b + a²- 5a + 2b + 2a²