Question

What is x(3x+2) expanded

Answer 1

3x² + 2x

Explanation:

x (3x + 2)

= x*3x + x*2

= 3x² + 2x

Answer 2

`3x^(2) +2x`

Explanation:

Using the rainbow expansion method:

`x(3x+2)=3x*x+x*2\\ = 3x^(2) +2x`