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Q. 2.     If p=-2,  find the value of:

             (iii)  -2p^{3}-3p^{2}+4p+7

If p = -2 the value of -2p3 - 3p2 + 4p + 7 = 3  

Q. 2.     If p=-2,  find the value of:

             (ii)  -3p^{2}+4p+7

If p = -2 the value of -3p2 + 4p + 7 = -13

Q. 2.     If p=-2, find the value of:

             (i)  4p+7

If p = -2 the value of 4p + 7 = -1

Q. 1.     If m=2,  find the value of:

             (v)  \frac{5m}{2}-4

= 5 - 4 = 1 If m = 2 the value of 

Q. 1.     If  m=2, find the value of:

             (iv)  3m^{2}-2m-7

If m = 2 the value of 3m2 - 2m - 7 = 1

Q. 1.     If m=2, find the value of:

             (iii)  9-5m

If m = 2 the value of 9 - 5m = -1

Q. 1.     If m=2, find the value of:

             (ii) 3m-5

3(2)-5

6-5=1

Q. 1.     If m=2, find the value of:

             (i)  m-2

(i) m - 2 = 2 - 2  = 0 If m = 2 the value of m - 2 = 0
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