Question

9. Let's express the following as a perfect square and hence find the values
(i) 64a2- 16a +1 When a = 1
(ii) 25a - 30ab + 9b? When a =3&b=2
16 1
(iii) 64-
When p=-1
P P
(iv) p'q*+ 10pqr +25r. When p-2.9--1 and r = 3
When p-​

Answer 1

Answer:

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