Question

3. State whether the following statements are true or false. If false, support your
(5 x 1 = 5 marks)
answer with reasons.
a) (a + 1)(a − 1)(a2 + 1) can be simplified to (a4 - 1).
The total surface area of the​

Answer 1

Answer:

if it is a² then it is right

a⁴-1