Question

factorise the following 3x³-48x​

Answer 1

Step-by-step explanation:

taking 3x common we get

3x(x^2-16)

=3x(x-4)(x+4)

Answer 2

Answer:

3x(x^2-16)

3x(x+4)(x-4). since a^2-b^2=(a+b)(a-b)