Question

(i) 9x2
4. Express the following as perfect squares:
+ 24x y + 16y2
(ii) 4x2 - 4x +1
(iii) a² + 2 + 2
5. Simplify the following:
(i) (a+b) - (976)
(iv) p* – 2 +
(v) 3x - 3xy + y
(vi) x2 + y2 + 4z2 + 2xy + 4yz + 4zx.
2
(ii) (1+)²-(1-1)​

Answer 1

Answer:

sorry I can't understand the question please don't let me