Question

6x+9x^3 factorise fully

Answer 1

3x(2 + 3x^2).

Explanation:

6x+9x^3

Take out the common factor which is 3x.

= 3x(2 + 3x^2).

Answer 2

3x (2 + 3x²) or 3x (3x² + 2)

Explanation:

6x + 9x³

6x + 9x²x

3 · 2x + 3 · 3x²x

3x (2 + 3x²)