Question

3a power 5 - 48a power 3 factorise

Answer 1

${3a}^{5} - {48a}^{3} \\ = {3a}^{3} ({a}^{2} - 16) \\ = {3a}^{3} {{(a)}^{2} - ({4}^{2} )} \\ = {3a}^{2} (a - 4)(a + 4)$

Answer 2

Answer:

= 3a³(a²-16)

= 3a³(a)²-(4)²

= 3a³(a-4)(a+4)