Question

5. a) If a = 3 and b

If a = 3 and b = 2, find the values of
(i) a² + 2ab + b2 and (a + b)2
(iii) q+ 3a²b + 3ab² + b3 and (a + b):
(v) (a + b) (a -b) and (a’ – b)​

Answer 1

Is and suppose to be plus